APA (7th ed.) Citation

St. John, R. (1953). This was my world ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

St. John, Robert. This Was My World. [1st ed.]. Garden City, N.Y.: Doubleday, 1953.

MLA (9th ed.) Citation

St. John, Robert. This Was My World. [1st ed.]. Doubleday, 1953.