APA (7th ed.) Citation

Hassrick, R. B., Hurd, P., Beeler, J., Eggenhofer, N., & Perceval, D. L. (1975). Western painting today. Watson-Guptill.

Chicago Style (17th ed.) Citation

Hassrick, Royal B., Peter Hurd, Joe Beeler, Nicholas Eggenhofer, and Don Louis Perceval. Western Painting Today. New York: Watson-Guptill, 1975.

MLA (9th ed.) Citation

Hassrick, Royal B., et al. Western Painting Today. Watson-Guptill, 1975.