APA (7th ed.) Citation

Ettinger, K. E., Hook, R. C., & Overton, J. R. (1972). Management primer. Asian Productivity Organisation.

Chicago Style (17th ed.) Citation

Ettinger, Karl E., Ralph C. Hook, and John R. Overton. Management Primer. Tokyo: Asian Productivity Organisation, 1972.

MLA (9th ed.) Citation

Ettinger, Karl E., et al. Management Primer. Asian Productivity Organisation, 1972.