APA (7th ed.) Citation

Hervey, G. F., & Hems, J. (1952). Freshwater tropical aquarium fishes: An encyclopaedic survey. Batchworth Press.

Chicago Style (17th ed.) Citation

Hervey, George Frangopulo, and Jack Hems. Freshwater Tropical Aquarium Fishes: An Encyclopaedic Survey. London: Batchworth Press, 1952.

MLA (9th ed.) Citation

Hervey, George Frangopulo, and Jack Hems. Freshwater Tropical Aquarium Fishes: An Encyclopaedic Survey. Batchworth Press, 1952.