Παραπομπή σε μορφή APA (7η εκδ.)

Keller, E. A. (2002). Active tectonics : earthquakes, uplift, and landscape: Earthquakes, uplift, and landscape (2nd ed.). Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Keller, Edward A. Active Tectonics : Earthquakes, Uplift, and Landscape: Earthquakes, Uplift, and Landscape. 2nd ed. Upper Saddle River, N.J: Prentice Hall, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Keller, Edward A. Active Tectonics : Earthquakes, Uplift, and Landscape: Earthquakes, Uplift, and Landscape. 2nd ed. Prentice Hall, 2002.