Dyfyniad APA
Warren, C. (2009). Managing Scotland's environment (2nd. ed., completely rev. and updated.). Edinburgh University Press.
Dyfyniad Arddull Chicago
Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh: Edinburgh University Press, 2009.
Dyfyniad MLA
Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.