APA (7th ed.) Citation

Salter, C. L., & Hobbs, J. J. (2003). Essentials of world regional geography (4. ed.). Thomson, Brooks/Cole.

Chicago Style (17th ed.) Citation

Salter, Christopher L., and Joseph J. Hobbs. Essentials of World Regional Geography. 4. ed. Pacific Grove, CA [u.a.]: Thomson, Brooks/Cole, 2003.

MLA (9th ed.) Citation

Salter, Christopher L., and Joseph J. Hobbs. Essentials of World Regional Geography. 4. ed. Thomson, Brooks/Cole, 2003.