Cita APA (7th ed.)

ebrary, Inc, University of York, Boon, P. J., & Raven, P. J. (2012). River conservation and management. Wiley-Blackwell.

Cita Chicago (17th ed.)

ebrary, Inc, University of York, P. J. Boon, i Paul J. Raven. River Conservation and Management. Chichester: Wiley-Blackwell, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. River Conservation and Management. Wiley-Blackwell, 2012.