APA (7th ed.) Citation

Valencia, E. G., Arguelles, R. M., Areola, A. L., Barnachea, N. I., Drequito, G. S., Fontanilla, D. V., . . . Nazario, A. G. (2009). Principles of management and organization. Valencia Educational Supply.

Chicago Style (17th ed.) Citation

Valencia, Edwin G., Roberto M. Arguelles, Adelberto Ll Areola, Napoleon I. Barnachea, Glory S. Drequito, Dionaida V. Fontanilla, April L. Macasieb- Gumnad, and Asuncion G. Nazario. Principles of Management and Organization. Baguio City: Valencia Educational Supply, 2009.

MLA (9th ed.) Citation

Valencia, Edwin G., et al. Principles of Management and Organization. Valencia Educational Supply, 2009.