APA (7th ed.) Citation

King, W. H. (1899). My smoking-room companions. T. Whittaker.

Chicago Style (17th ed.) Citation

King, William Harvey. My Smoking-room Companions. New York: T. Whittaker, 1899.

MLA (9th ed.) Citation

King, William Harvey. My Smoking-room Companions. T. Whittaker, 1899.

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