APA (7th ed.) Citation

Fookes, P., Lee, E. M., & Griffiths, J. S. (2007). Engineering geomorphology: Theory and practice.

Chicago Style (17th ed.) Citation

Fookes, Peter, E. Mark Lee, and James S. Griffiths. Engineering Geomorphology: Theory and Practice. 2007.

MLA (9th ed.) Citation

Fookes, Peter, et al. Engineering Geomorphology: Theory and Practice. 2007.