APA (7th ed.) Citation

Barker, D. (1973). G. K. Chesterton: A biography (1. publ.). Stein and Day.

Chicago Style (17th ed.) Citation

Barker, Dudley. G. K. Chesterton: A Biography. 1. publ. New York: Stein and Day, 1973.

MLA (8th ed.) Citation

Barker, Dudley. G. K. Chesterton: A Biography. 1. publ. Stein and Day, 1973.

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