Dyfyniad APA

McQueen, M. (2003). Land conservation financing. Washington: Island Press.

Dyfyniad Arddull Chicago

McQueen, Mike. Land Conservation Financing. Washington: Island Press, 2003.

Dyfyniad MLA

McQueen, Mike. Land Conservation Financing. Washington: Island Press, 2003.

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