Gaya APA

Fryirs, K, A., Brierley, G, J. (2013). Geomorphic Analysis of River Systems: An Approach to Reading the Landscape . Malaysia: John Wiley & Sons.

Gaya MLA

Fryirs, Kirstie, A.., Brierley, Gary, J.. "Geomorphic Analysis of River Systems: An Approach to Reading the Landscape". Malaysia: John Wiley & Sons, 2013. Text.