APA (7th ed.) Citation

Allen, G. R. (1991). A field guide to freshwater fishes of New Guinea. Christensen Research Institute.

Chicago Style (17th ed.) Citation

Allen, Gerald R. A Field Guide to Freshwater Fishes of New Guinea. Madang, Papua New Guinea: Christensen Research Institute, 1991.

MLA (9th ed.) Citation

Allen, Gerald R. A Field Guide to Freshwater Fishes of New Guinea. Christensen Research Institute, 1991.

Warning: These citations may not always be 100% accurate.