APA استشهاد

Derbyshire, E. (1976). Geomorphology and climate. Wiley Eastern.

استشهاد بنمط شيكاغو

Derbyshire, Edward. Geomorphology and Climate. London: Wiley Eastern, 1976.

MLA استشهاد

Derbyshire, Edward. Geomorphology and Climate. Wiley Eastern, 1976.