Cita APA (7a ed.)

(2010). The earth's land surface: Landforms and processes in geomorphology. SAGE.

Cita Chicago Style (17a ed.)

The Earth's Land Surface: Landforms and Processes in Geomorphology. Los Angeles: SAGE, 2010.

Cita MLA (9a ed.)

The Earth's Land Surface: Landforms and Processes in Geomorphology. SAGE, 2010.