APA

Parkes H. B., . (1942). The world after war. New York: T. Y. Crowell.

Chicago

Parkes Henry Bamford, . 1942. The world after war. New York: T. Y. Crowell.

Harvard

Parkes H. B., . (1942). The world after war. New York: T. Y. Crowell.

MLA

Parkes Henry Bamford, . The world after war. New York: T. Y. Crowell. 1942.