APA Citation

Gerry Closs, B. D. a. A. B. Freshwater ecology a scientific introduction. Blackwell Publishing.

Chicago Style Citation

Gerry Closs, Barbara Downes and Andrew Boulton. Freshwater Ecology a Scientific Introduction. Blackwell Publishing.

MLA Citation

Gerry Closs, Barbara Downes and Andrew Boulton. Freshwater Ecology a Scientific Introduction. Blackwell Publishing.

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