how to insert a citation when there are multiple authors

References are numbered alphabetically according to author's last name.

In this system, in-text citations are denoted by superscript numbers that correspond to the order in which your referenences appear in your alphabetized reference list. You may refer to the author's name (last name only) in the text of your paper, as long as these are accompanied by a numbered citation.When more than two references are cited at one give place, use hyphens to join the first and last numbers of the series use commas without space to separate other parts of multiple citations 1,4-7,19,24.If a reference is used multiple times in the same paper, use the same number throughout.Immediately next to the fact, idea or quotation being cited.The first reference used in the documents should be listed first on the reference list. Use superscript Arabic numerals (see example below).References are numbered in consecutive order in the text, tables, or figures.** Click to enlarge Tips for formatting your reference list: In this system, in-text citations are denoted by superscript numbers that correspond to the order in which your references appear in the text. Ensure that you stay consistent between your in-text and reference list citation decisions. Use the examples below to learn more about in-text styles and how they impact your reference list. ICMJE/NLM allows for variation in the in-text citation style. In-Text Citations You must also cite your references within the text of your paper. When URLs are used, ensure that they are as direct as possible and the link still functions as close to publication as possible.In journal or book titles, capitalize only the first word and proper nouns.Journal titles abbreviated according to the NLM Catalog of NCBI Journals.Separate author names by a comma and a space.List all authors, regardless of the total number.Authors are listed with the surname first followed by the first and middle initials without periods.Do not indent if the citation extends to a second line.Here, you will include complete citations for the resources you've used in your writing. The Reference List Your reference list should begin on a new page following the text of your paper.

How to insert a citation when there are multiple authors