Formatos de citas

MLA

Ojeda, Mario. Amitai Etzioni. The Hard Way to Peace. New York : Crowell Collier Publishing Company, 1962. 280 P. , 1965.

APA

Ojeda, M. (1965). Amitai Etzioni. The hard way to peace. New York : Crowell Collier Publishing Company, 1962. 280 p.

Chicago

Ojeda, Mario. 1965. Amitai Etzioni. The Hard Way to Peace. New York : Crowell Collier Publishing Company, 1962. 280 P.