Gaya APA

Pye, K., S, G, A. (1983). Chemical Sediments and Geomorphology : Precipitates and Residual in the Near Surface Environment . London: .

Gaya MLA

Pye, Kenneth., S, Goudie, A.. "Chemical Sediments and Geomorphology : Precipitates and Residual in the Near Surface Environment". London: , 1983. Text.