APA (7th ed.) Citation

Briggs, D. J., & Smithson, P. (1989). Fundamentals of physical geography (5. impr.). Unwin Hyman.

Chicago Style (17th ed.) Citation

Briggs, David J., and Peter Smithson. Fundamentals of Physical Geography. 5. impr. London u.a: Unwin Hyman, 1989.

MLA (9th ed.) Citation

Briggs, David J., and Peter Smithson. Fundamentals of Physical Geography. 5. impr. Unwin Hyman, 1989.