APA (7th ed.) Citation

Boocock, S. S., & Schild, E. O. (1968). Simulation games in learning. Sage.

Chicago Style (17th ed.) Citation

Boocock, Sarane S., and E. O. Schild. Simulation Games in Learning. Beverly Hills: Sage, 1968.

MLA (9th ed.) Citation

Boocock, Sarane S., and E. O. Schild. Simulation Games in Learning. Sage, 1968.