Dyfyniad APA

Melcon, P. Z. (1987). Physical geography: Landscape interpretation (2nd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Melcon, Penelope Z. Physical Geography: Landscape Interpretation. 2nd ed. New Jersey: Prentice-Hall, 1987.

Dyfyniad MLA

Melcon, Penelope Z. Physical Geography: Landscape Interpretation. 2nd ed. Prentice-Hall, 1987.

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