Style de citation APA (7e éd.)

Bryan, K. (1927). Pedestal rocks formed by differential erosion. Gov. Print. Off..

Style de citation Chicago (17e éd.)

Bryan, Kirk. Pedestal Rocks Formed by Differential Erosion. Washington, D.C.: Gov. Print. Off., 1927.

Style de citation MLA (8e éd.)

Bryan, Kirk. Pedestal Rocks Formed by Differential Erosion. Gov. Print. Off., 1927.

Attention : ces citations peuvent ne pas être correctes à 100%.