APA استشهاد

Antony Parsons. (2009). Geomorphology of Desert environments, end ed. Springer.

استشهاد بنمط شيكاغو

Antony Parsons. Geomorphology of Desert Environments, End Ed. Springer, 2009.

MLA استشهاد

Antony Parsons. Geomorphology of Desert Environments, End Ed. Springer, 2009.