APA (7th ed.) Citation

Hobbs, J. J. (2009). World regional geography (6th ed.). Brooks/Cole, Cengage Learning.

Chicago Style (17th ed.) Citation

Hobbs, Joseph John. World Regional Geography. 6th ed. Belmont, Calif: Brooks/Cole, Cengage Learning, 2009.

MLA (9th ed.) Citation

Hobbs, Joseph John. World Regional Geography. 6th ed. Brooks/Cole, Cengage Learning, 2009.

Warning: These citations may not always be 100% accurate.