Dyfyniad APA

Fellmann, J. D. (2008). Human geography: Landscapes of human activities. McGraw-Hill.

Dyfyniad Arddull Chicago

Fellmann, Jerome D. Human Geography: Landscapes of Human Activities. McGraw-Hill, 2008.

Dyfyniad MLA

Fellmann, Jerome D. Human Geography: Landscapes of Human Activities. McGraw-Hill, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.