Cita APA (7th ed.)

ebrary, Inc, Church, M. A., Biron, P., Roy, A. Ǧ., & Ashmore, P. (2012). Gravel bed rivers: Processes, tools, environments. Wiley-Blackwell.

Cita Chicago (17th ed.)

ebrary, Inc, Michael Anthony Church, Pascale Biron, Andr Ǧ Roy, i Peter Ashmore. Gravel Bed Rivers: Processes, Tools, Environments. Chichester, West Sussex ; Hoboken, N.J.: Wiley-Blackwell, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. Gravel Bed Rivers: Processes, Tools, Environments. Wiley-Blackwell, 2012.