APA (7th ed.) Citation

Perry, H. S. (1931). Ship management and operation. Simmons-Boardman.

Chicago Style (17th ed.) Citation

Perry, Hobart S. Ship Management and Operation. New York: Simmons-Boardman, 1931.

MLA (9th ed.) Citation

Perry, Hobart S. Ship Management and Operation. Simmons-Boardman, 1931.