Dyfyniad APA

Healy, R. G. (1976). Land Use and the States. Washington,D.C.: Resources for the Future Book.

Dyfyniad Arddull Chicago

Healy, Robert G. Land Use and the States. Washington,D.C.: Resources for the Future Book, 1976.

Dyfyniad MLA

Healy, Robert G. Land Use and the States. Washington,D.C.: Resources for the Future Book, 1976.

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