COOKE, R. U. (1974). Geomorphology in environmental management: An introduction. Clarendon.
Chicago Style (17. basım) AtıfCOOKE, Ronald U. Geomorphology in Environmental Management: An Introduction. Oxford: Clarendon, 1974.
MLA (9th ed.) AtıfCOOKE, Ronald U. Geomorphology in Environmental Management: An Introduction. Clarendon, 1974.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..