Cita APA (7th ed.)

Huggett, R. (2003). Fundamentals of Geomorphology. Routledge.

Cita Chicago (17th ed.)

Huggett, Richard. Fundamentals of Geomorphology. New York: Routledge, 2003.

Cita MLA (9th ed.)

Huggett, Richard. Fundamentals of Geomorphology. Routledge, 2003.