Dyfyniad APA

Wong, W. (1972). Principles of two-dimensional design. New York: John Wiley & Sons.

Dyfyniad Arddull Chicago

Wong, Wucius. Principles of Two-dimensional Design. New York: John Wiley & Sons, 1972.

Dyfyniad MLA

Wong, Wucius. Principles of Two-dimensional Design. New York: John Wiley & Sons, 1972.

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