Dyfyniad APA

Gebhard, D., & Mansheim, G. (1993). Buildings of Iowa. Oxford University Press.

Dyfyniad Arddull Chicago

Gebhard, David, and Gerald Mansheim. Buildings of Iowa. New York: Oxford University Press, 1993.

Dyfyniad MLA

Gebhard, David, and Gerald Mansheim. Buildings of Iowa. Oxford University Press, 1993.

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