APA (7th ed.) Citation

Courtis, S. A., Watters, G., Krush, B., & Krush, J. (1979). The giant all-colour dictionary. Hamlyn.

Chicago Style (17th ed.) Citation

Courtis, Stuart A., Garnette Watters, Beth Krush, and Joe Krush. The Giant All-colour Dictionary. London: Hamlyn, 1979.

MLA (9th ed.) Citation

Courtis, Stuart A., et al. The Giant All-colour Dictionary. Hamlyn, 1979.