Cita APA (7th ed.)
Fellmann, J. D., Getis, A., & Getis, J. (2005). Human geography: Landscapes of human activities (8th ed.). McGraw-Hill Higher Education.
Cita Chicago (17th ed.)
Fellmann, Jerome Donald, Arthur Getis, i Judith Getis. Human Geography: Landscapes of Human Activities. 8th ed. Boston: McGraw-Hill Higher Education, 2005.
Cita MLA (9th ed.)
Fellmann, Jerome Donald, et al. Human Geography: Landscapes of Human Activities. 8th ed. McGraw-Hill Higher Education, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.