APA

Rosecrance R. N., . (1973). International relations: peace or war?. New York: McGraw-Hill.

Chicago

Rosecrance Richard N, . 1973. International relations: peace or war?. New York: McGraw-Hill.

Harvard

Rosecrance R. N., . (1973). International relations: peace or war?. New York: McGraw-Hill.

MLA

Rosecrance Richard N, . International relations: peace or war?. New York: McGraw-Hill. 1973.