Παραπομπή APA

(1963). Science: Nos 3562-3574. American association for the advancement of science.

Παραπομπή Chicago Style

Science: Nos 3562-3574. Lancaster: American association for the advancement of science, 1963.

Παραπομπή MLA

Science: Nos 3562-3574. American association for the advancement of science, 1963.