Cita APA (7th ed.)

Preble, D., Preble, S., & Frank, P. (1999). Artforms: An introduction to the visual arts (6th ed.). Longman.

Cita Chicago (17th ed.)

Preble, Duane, Sarah Preble, i Patrick Frank. Artforms: An Introduction to the Visual Arts. 6th ed. New York: Longman, 1999.

Cita MLA (9th ed.)

Preble, Duane, et al. Artforms: An Introduction to the Visual Arts. 6th ed. Longman, 1999.