APA استشهاد

(1967). SCIENCE (J). AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE.

استشهاد بنمط شيكاغو

SCIENCE (J). USA: AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1967.

MLA استشهاد

SCIENCE (J). AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1967.