APA citation style refers to the rules and conventions established by the American Psychological Association for documenting sources used in a research paper. APA style requires both in-text citations and a reference list. You should use this when citing your Science papers.
General information for your APA citations
Any source information that you provide in your parenthetical citation MUST correspond to the source information on the Reference page. Specifically, whatever word or phrase you include in your parenthetical citation, MUST be the first word(s) that appears at the beginning of the corresponding entry on the Reference page.
See what your References page should look like. The Reference page should: