APA (7th ed.) Citation

Borbon, P., Manansala, M. L., & Ronquillo, Z. M. (1985). Insurance: Principles and investments. Katha.

Chicago Style (17th ed.) Citation

Borbon, Placido, Manuel L. Manansala, and Zacarias M. Ronquillo. Insurance: Principles and Investments. Quezon City: Katha, 1985.

MLA (9th ed.) Citation

Borbon, Placido, et al. Insurance: Principles and Investments. Katha, 1985.