APA-Zitierstil (7. Ausg.)

Cotton, C. A. (1952). Volcanoes as landscape forms (2.ed.). Hafner.

Chicago-Zitierstil (17. Ausg.)

Cotton, Charles Andrew. Volcanoes as Landscape Forms. 2.ed. New York: Hafner, 1952.

MLA-Zitierstil (9. Ausg.)

Cotton, Charles Andrew. Volcanoes as Landscape Forms. 2.ed. Hafner, 1952.