Dyfyniad APA

Bone, J., & Johnson, R. (1997). Understanding the film: An introduction to film appreciation (5th ed.). NTC Pub. Group.

Dyfyniad Arddull Chicago

Bone, Jan, and Ron Johnson. Understanding the Film: An Introduction to Film Appreciation. 5th ed. Lincolnwood, Ill: NTC Pub. Group, 1997.

Dyfyniad MLA

Bone, Jan, and Ron Johnson. Understanding the Film: An Introduction to Film Appreciation. 5th ed. NTC Pub. Group, 1997.

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