APA (7th ed.) Citation

Graham, R. G., & Gray, C. F. (1969). Business games handbook. American Management Assoc.

Chicago Style (17th ed.) Citation

Graham, Robert G., and Clifford F. Gray. Business Games Handbook. New York: American Management Assoc, 1969.

MLA (9th ed.) Citation

Graham, Robert G., and Clifford F. Gray. Business Games Handbook. American Management Assoc, 1969.