APA aipamena

Cockran, W. B. (1915). A Plea For Peace. New York.

Chicago Style aipamena

Cockran, William Bourke. A Plea For Peace. New York, 1915.

MLA aipamena

Cockran, William Bourke. A Plea For Peace. New York, 1915.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.