APA ציטוט

Babcock, D. C. (1929). Man and social achievement: An introduction to social evolution. Longmans, Green and Co..

Chicago Style (17th ed.) Citation

Babcock, Donald Campbell. Man and Social Achievement: An Introduction to Social Evolution. New York, London [etc.]: Longmans, Green and Co., 1929.

ציטוט MLA

Babcock, Donald Campbell. Man and Social Achievement: An Introduction to Social Evolution. Longmans, Green and Co., 1929.