APA (7e ed.) Bronvermelding

Bulaong, O. G. J., Calano, M. J. T., Lagliva, A. M., Mariano, M. N. E., & Principe, . J. D. Z. (2018). Ethics: Foundations of moral valuation. Rex Book Store, Inc.

Chicago (17e ed.) Bronvermelding

Bulaong, Oscar G. Jr, Mark Joseph T. Calano, Albert M. Lagliva, Michael Ner E. Mariano, en Jesus Deogracias Z. Principe. Ethics: Foundations of Moral Valuation. Quezon City: Rex Book Store, Inc, 2018.

MLA (9e ed.) Bronvermelding

Bulaong, Oscar G. Jr, et al. Ethics: Foundations of Moral Valuation. Rex Book Store, Inc, 2018.