APA (7th ed.) Citation

International Labour Office. Management Development Branch & Hartley, W. C. F. (1968). An introduction to business games with examples. I.L.O..

Chicago Style (17th ed.) Citation

International Labour Office. Management Development Branch and W. C. F. Hartley. An Introduction to Business Games with Examples. Geneva: I.L.O., 1968.

MLA (8th ed.) Citation

International Labour Office. Management Development Branch and W. C. F. Hartley. An Introduction to Business Games with Examples. I.L.O., 1968.