APA ציטוט

Green, C. V. (1928). Birth and death rates of the feeble minded.

Chicago Style (17th ed.) Citation

Green, Charles V. Birth and Death Rates of the Feeble Minded. Cold Spring Harbor, L. I., N. Y, 1928.

ציטוט MLA

Green, Charles V. Birth and Death Rates of the Feeble Minded. 1928.