Dyfyniad APA

Henderson, P., & Thomas, D. N. (1980). Skills in neighbourhood work. London: George Allen & Unwin.

Dyfyniad Arddull Chicago

Henderson, Paul, and David N. Thomas. Skills in Neighbourhood Work. London: George Allen & Unwin, 1980.

Dyfyniad MLA

Henderson, Paul, and David N. Thomas. Skills in Neighbourhood Work. London: George Allen & Unwin, 1980.

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