Dyfyniad APA

Fellmann, J. D. (1999). Human geography: Landscape human activities. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Fellmann, Jerome Donald. Human Geography: Landscape Human Activities. New York: McGraw-Hill, 1999.

Dyfyniad MLA

Fellmann, Jerome Donald. Human Geography: Landscape Human Activities. New York: McGraw-Hill, 1999.

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