Citazione Stile APA (7a Edizione)

Fellmann, J. D. (1999). Human geography: Landscapes of human activities (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Fellmann, Jerome Donald. Human Geography: Landscapes of Human Activities. 6th ed. Boston: McGraw-Hill, 1999.

Citatione MLA (9a ed.)

Fellmann, Jerome Donald. Human Geography: Landscapes of Human Activities. 6th ed. McGraw-Hill, 1999.