APA (7th ed.) Citation

(1959). The art of keeping fit: Or, How the successful male can avoid going to seed. Harper.

Chicago Style (17th ed.) Citation

The Art of Keeping Fit: Or, How the Successful Male Can Avoid Going to Seed. New York: Harper, 1959.

MLA (9th ed.) Citation

The Art of Keeping Fit: Or, How the Successful Male Can Avoid Going to Seed. Harper, 1959.