APA (7th ed.) Citation

Johnes, P., Moss, B., & Phillips, G. (1994). Lakes - classification and monitoring: A strategy for the classification of lakes. National Rivers Authority.

Chicago Style (17th ed.) Citation

Johnes, Penny, Brian Moss, and Geoff Phillips. Lakes - Classification and Monitoring: A Strategy for the Classification of Lakes. Bristol: National Rivers Authority, 1994.

MLA (9th ed.) Citation

Johnes, Penny, et al. Lakes - Classification and Monitoring: A Strategy for the Classification of Lakes. National Rivers Authority, 1994.