Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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