APA (7th ed.) Citation

Klein, H., Homberger, E., & Flower, J. (1984). The Second World War in fiction. Macmillan.

Chicago Style (17th ed.) Citation

Klein, Holger, Eric Homberger, and John Flower. The Second World War in Fiction. London: Macmillan, 1984.

MLA (9th ed.) Citation

Klein, Holger, et al. The Second World War in Fiction. Macmillan, 1984.