Cita APA (7a ed.)

Summerfield, M. A. (2000). Geomorphology and global tectonics. Wiley.

Cita Chicago Style (17a ed.)

Summerfield, Michael A. Geomorphology and Global Tectonics. Chichester ; New York: Wiley, 2000.

Cita MLA (8a ed.)

Summerfield, Michael A. Geomorphology and Global Tectonics. Wiley, 2000.