Dyfyniad APA

Shepherd,Andrew. (1998). Sustainable rural development. Mac Millan Press.

Dyfyniad Arddull Chicago

Shepherd,Andrew. Sustainable Rural Development. London: Mac Millan Press, 1998.

Dyfyniad MLA

Shepherd,Andrew. Sustainable Rural Development. Mac Millan Press, 1998.

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