Cita APA (7th ed.)

Cooke, R. U., & Warren, A. (1973). Geomorphology in deserts. University of California Press.

Cita Chicago (17th ed.)

Cooke, Ronald U., i Andrew Warren. Geomorphology in Deserts. Berkeley: University of California Press, 1973.

Cita MLA (9th ed.)

Cooke, Ronald U., i Andrew Warren. Geomorphology in Deserts. University of California Press, 1973.