APA (7th ed.) Citation

Cole, H., & Laval, P. (1963). Laval: A biography ([1st American ed.].). Putnam.

Chicago Style (17th ed.) Citation

Cole, Hubert, and Pierre Laval. Laval: A Biography. [1st American ed.]. New York: Putnam, 1963.

MLA (9th ed.) Citation

Cole, Hubert, and Pierre Laval. Laval: A Biography. [1st American ed.]. Putnam, 1963.