Dyfyniad APA

Muth,Richard F. (1975). Urban economic problems. Harper & Row Publishers.

Dyfyniad Arddull Chicago

Muth,Richard F. Urban Economic Problems. New York: Harper & Row Publishers, 1975.

Dyfyniad MLA

Muth,Richard F. Urban Economic Problems. Harper & Row Publishers, 1975.

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