Dyfyniad APA

Boehm, R. G. (1995). Glencoe world geography: A physical and cultural approach (4th ed.). Glencoe.

Dyfyniad Arddull Chicago

Boehm, Richard G. Glencoe World Geography: A Physical and Cultural Approach. 4th ed. New York: Glencoe, 1995.

Dyfyniad MLA

Boehm, Richard G. Glencoe World Geography: A Physical and Cultural Approach. 4th ed. Glencoe, 1995.

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