Cita APA (7th ed.)

COOKE, R., & DOORNKAMP, J. (1978). Geomorphology in environmental management: An introduction. Clarendon Press.

Cita Chicago (17th ed.)

COOKE, R.U, i J.C DOORNKAMP. Geomorphology in Environmental Management: An Introduction. Oxford: Clarendon Press, 1978.

Cita MLA (9th ed.)

COOKE, R.U, i J.C DOORNKAMP. Geomorphology in Environmental Management: An Introduction. Clarendon Press, 1978.