Dyfyniad APA

Spada, J. (1987). Grace: The secret lives of a princess. Doubleday.

Dyfyniad Arddull Chicago

Spada, James. Grace: The Secret Lives of a Princess. Garden City, N.Y: Doubleday, 1987.

Dyfyniad MLA

Spada, James. Grace: The Secret Lives of a Princess. Doubleday, 1987.

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