Gaya APA

Mercado, L, N, S. (-1975). Elements of Filipino theology, ed.by Victoria S.Salazar, preface by C.G.Arévalo S.J. . Tacloban City: Divine Word Univertityu Publications.

Gaya MLA

Mercado, Leonardo, N.,, S.V.D.. "Elements of Filipino theology, ed.by Victoria S.Salazar, preface by C.G.Arévalo S.J. ". Tacloban City: Divine Word Univertityu Publications, -1975. Buku.