Dyfyniad APA

Eagles, P. F. J. (1984). The planning and management of environmentally sensitive areas. Longman.

Dyfyniad Arddull Chicago

Eagles, Paul F. J. The Planning and Management of Environmentally Sensitive Areas. London: Longman, 1984.

Dyfyniad MLA

Eagles, Paul F. J. The Planning and Management of Environmentally Sensitive Areas. Longman, 1984.

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