APA (7th ed.) Citation

O'Connor, R. (1967). Ambrose Bierce: A biography. Little Brown.

Chicago Style (17th ed.) Citation

O'Connor, Richard. Ambrose Bierce: A Biography. Boston: Little Brown, 1967.

MLA (9th ed.) Citation

O'Connor, Richard. Ambrose Bierce: A Biography. Little Brown, 1967.

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