Gaya APA

Gregory, Kenneth J., Goudie, Andrew S.. (2011). The Sage Handbook of Geomorphology . London: SAGE.

Gaya Chicago

Gregory, Kenneth J., Goudie, Andrew S.. The Sage Handbook of Geomorphology. London: SAGE, 2011. Teks.

Gaya MLA

Gregory, Kenneth J., Goudie, Andrew S.. The Sage Handbook of Geomorphology. London: SAGE, 2011. Teks.

Gaya Turabian

Gregory, Kenneth J., Goudie, Andrew S.. The Sage Handbook of Geomorphology. London: SAGE, 2011. Teks.