Dyfyniad APA

More, N. (1983). How to do Research. Library Association.

Dyfyniad Arddull Chicago

More, Nick. How to Do Research. London: Library Association, 1983.

Dyfyniad MLA

More, Nick. How to Do Research. Library Association, 1983.

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