APA Style

Tubo, D, V. (c2017). Introduction to the philosophy of human person (designed for senior high school students) . Intramuros, Manila: Unlimited Books Library Services & P..

MLA Style

Tubo, Dennis, V.. "Introduction to the philosophy of human person (designed for senior high school students)". Intramuros, Manila: Unlimited Books Library Services & P., c2017. Text.