Gaya APA

Goudie, A. (1990). Second Edition Geomorphological Techniques: Edited For The British Geomorphological Research Group (1). New Zealand: Unwin Hyman Ltd.

Gaya MLA

Goudie, Andrew. "Second Edition Geomorphological Techniques: Edited For The British Geomorphological Research Group". 1 New Zealand: Unwin Hyman Ltd, 1990. Text.