APA ציטוט

(1928). Whither mankind: A panorama of modern civilization. New York: Longmans, Green and Co.

Trích dẫn kiểu Chicago

Whither Mankind: A Panorama of Modern Civilization. New York: Longmans, Green and Co, 1928.

ציטוט MLA

Whither Mankind: A Panorama of Modern Civilization. New York: Longmans, Green and Co, 1928.