Citazione Stile APA (7a Edizione)

Holden, J., & Edited by Holden, J. (2017). An Introduction to Physical Geography and the Environment (4th ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Holden, Joseph, e Joseph Edited by Holden. An Introduction to Physical Geography and the Environment. 4th ed. London.: Pearson, 2017.

Citatione MLA (9a ed.)

Holden, Joseph, e Joseph Edited by Holden. An Introduction to Physical Geography and the Environment. 4th ed. Pearson, 2017.