Cita APA (7a ed.)

Elias, G. S., Garfield, R., & Gutschera, K. R. (2012). Characteristics of games. MIT Press.

Cita Chicago Style (17a ed.)

Elias, George Skaff, Richard Garfield, y Karl Robert Gutschera. Characteristics of Games. Cambridge, MA: MIT Press, 2012.

Cita MLA (8a ed.)

Elias, George Skaff, et al. Characteristics of Games. MIT Press, 2012.