APA (7th ed.) Citation

Trajano, G. F., & Cui, M. A. (1965). The art of human relations. U.S.T. Cooperative.

Chicago Style (17th ed.) Citation

Trajano, Gregoria F., and Magdalena Alonso-Villaba Cui. The Art of Human Relations. Manila: U.S.T. Cooperative, 1965.

MLA (9th ed.) Citation

Trajano, Gregoria F., and Magdalena Alonso-Villaba Cui. The Art of Human Relations. U.S.T. Cooperative, 1965.