Dyfyniad APA

Gainsborough, T., & Woodall, M. (1963). Letters ([Rev. ed.].). New York Graphic Society.

Dyfyniad Arddull Chicago

Gainsborough, Thomas, and Mary Woodall. Letters. [Rev. ed.]. Greenwich, Conn: New York Graphic Society, 1963.

Dyfyniad MLA

Gainsborough, Thomas, and Mary Woodall. Letters. [Rev. ed.]. New York Graphic Society, 1963.

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