APA-viite (7. p.)

Mercado, L. N. (1979). Elements of Filipino ethics. Divine Word University.

Chicago-viite (17. p.)

Mercado, Leonardo N. Elements of Filipino Ethics. Tacloban City: Divine Word University, 1979.

MLA-viite (9. p.)

Mercado, Leonardo N. Elements of Filipino Ethics. Divine Word University, 1979.