Cita APA (7th ed.)

Holden, J., & Edited by Holden , J. (2012). An Introduction to physical geography and the: Environment (3rd ed.). Pearson.

Cita Chicago (17th ed.)

Holden, Joseph, i Joseph Edited by Holden. An Introduction to Physical Geography and the: Environment. 3rd ed. Harlow: Pearson, 2012.

Cita MLA (9th ed.)

Holden, Joseph, i Joseph Edited by Holden. An Introduction to Physical Geography and the: Environment. 3rd ed. Pearson, 2012.