एपीए उद्धरण

(1949). Science: Nos 2819 - 2843. American association for the advancement of science.

शिकागो स्टाइल उद्धरण

Science: Nos 2819 - 2843. Lancaster: American association for the advancement of science, 1949.

एमएलए उद्धरण

Science: Nos 2819 - 2843. American association for the advancement of science, 1949.