Cita APA (7a ed.)

Fellmann, J. D., Getis, A., & Getis, J. (1997). Human geography: Landscapes of human activities (5th ed.). Brown & Benchmark Publishers.

Cita Chicago Style (17a ed.)

Fellmann, Jerome D., Arthur Getis, y Judith Getis. Human Geography: Landscapes of Human Activities. 5th ed. Madison, WI: Brown & Benchmark Publishers, 1997.

Cita MLA (8a ed.)

Fellmann, Jerome D., et al. Human Geography: Landscapes of Human Activities. 5th ed. Brown & Benchmark Publishers, 1997.