APA (7th ed.) Citation

Hengl, T., & Reuter, H. I. (2009). Geomorphometry: Concepts, software, applications. Elsevier.

Chicago Style (17th ed.) Citation

Hengl, Tomislav, and Hannes I. Reuter. Geomorphometry: Concepts, Software, Applications. Amsterdam ; Oxford: Elsevier, 2009.

MLA (9th ed.) Citation

Hengl, Tomislav, and Hannes I. Reuter. Geomorphometry: Concepts, Software, Applications. Elsevier, 2009.