APA (7th ed.) Citation

Pawley, S. (2011). Guide to British freshwater macroinvertebrates for biotic assessment. Freshwater Biological Association.

Chicago Style (17th ed.) Citation

Pawley, Simon. Guide to British Freshwater Macroinvertebrates for Biotic Assessment. Ambleside: Freshwater Biological Association, 2011.

MLA (9th ed.) Citation

Pawley, Simon. Guide to British Freshwater Macroinvertebrates for Biotic Assessment. Freshwater Biological Association, 2011.

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