Dyfyniad APA

Simmons, S., & Winer, M. S. A. (1986). Drawing: The creative process. Prentice-Hall.

Dyfyniad Arddull Chicago

Simmons, Seymour, and Marc S. A. Winer. Drawing: The Creative Process. New York: Prentice-Hall, 1986.

Dyfyniad MLA

Simmons, Seymour, and Marc S. A. Winer. Drawing: The Creative Process. Prentice-Hall, 1986.

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