APA (7th ed.) Citation

HUNNAM, MILVE, & STEBBING. (1981). The living aquarium. Ward Lock.

Chicago Style (17th ed.) Citation

HUNNAM, MILVE, and STEBBING. The Living Aquarium. London: Ward Lock, 1981.

MLA (8th ed.) Citation

HUNNAM, et al. The Living Aquarium. Ward Lock, 1981.