APA (7th ed.) Citation

Kuper, L. (1981). Genocide: Its political use in the 20th century. Yale Univ. Pr.

Chicago Style (17th ed.) Citation

Kuper, Leo. Genocide: Its Political Use in the 20th Century. New Haven, Conn. u.a: Yale Univ. Pr, 1981.

MLA (9th ed.) Citation

Kuper, Leo. Genocide: Its Political Use in the 20th Century. Yale Univ. Pr, 1981.

Warning: These citations may not always be 100% accurate.