APA (7th ed.) Citation

Sison, P. S., Payos, R. P., & Zorilla, O. S. (2013). People management in the 21st century (8th ed.). Rex book Store.

Chicago Style (17th ed.) Citation

Sison, Perfecto S., Ranulfo P. Payos, and Orlando S. Zorilla. People Management in the 21st Century. 8th ed. Manila, Philippines: Rex book Store, 2013.

MLA (9th ed.) Citation

Sison, Perfecto S., et al. People Management in the 21st Century. 8th ed. Rex book Store, 2013.