Cita APA (7a ed.)

Whitaker, H., Halas, J., & Sito, T. (1981). Timing for animation (First edition.). Focal Press.

Cita Chicago Style (17a ed.)

Whitaker, Harold, John Halas, y Tom Sito. Timing for Animation. First edition. Oxford, UK ; Burlington, MA: Focal Press, 1981.

Cita MLA (9a ed.)

Whitaker, Harold, et al. Timing for Animation. First edition. Focal Press, 1981.