Dyfyniad APA

Wilson, B. L., & Wilson, K. (1975). DRG: Directory of research grants. Oryx Press.

Dyfyniad Arddull Chicago

Wilson, Betty L., and K. Wilson. DRG: Directory of Research Grants. Phoenix, Ariz: Oryx Press, 1975.

Dyfyniad MLA

Wilson, Betty L., and K. Wilson. DRG: Directory of Research Grants. Oryx Press, 1975.

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