APA (7th ed.) Citation

Maitland, P. S. (2004). Keys to the freshwater fish of Britain and Ireland, with notes on their distribution and ecology. Freshwater Biological Association.

Chicago Style (17th ed.) Citation

Maitland, Peter S. Keys to the Freshwater Fish of Britain and Ireland, with Notes on Their Distribution and Ecology. Ambleside: Freshwater Biological Association, 2004.

MLA (9th ed.) Citation

Maitland, Peter S. Keys to the Freshwater Fish of Britain and Ireland, with Notes on Their Distribution and Ecology. Freshwater Biological Association, 2004.