APA (7th ed.) Citation

Fowkes, A. (1938). Fifteen: A diary of the teens. The Fortune Press.

Chicago Style (17th ed.) Citation

Fowkes, Aubrey. Fifteen: A Diary of the Teens. London: The Fortune Press, 1938.

MLA (9th ed.) Citation

Fowkes, Aubrey. Fifteen: A Diary of the Teens. The Fortune Press, 1938.