APA Style

Buenaflor, L, E. (c2018). Unraveling the absolute moral principle: ethics for Filipino students . Mandaluyong City: Books ATBP. Publishing Corp..

MLA Style

Buenaflor, Lionel, E.. "Unraveling the absolute moral principle: ethics for Filipino students". Mandaluyong City: Books ATBP. Publishing Corp., c2018. Text.