APA (7th ed.) Citation

Marquand, J. P. (1954). Thirty years (1. ed.). Little, Brown.

Chicago Style (17th ed.) Citation

Marquand, John P. Thirty Years. 1. ed. Boston: Little, Brown, 1954.

MLA (9th ed.) Citation

Marquand, John P. Thirty Years. 1. ed. Little, Brown, 1954.