APA Style

DUDDY, E, A., REVZAN, D, A. (ttth). Penelaahan Buku Marketing: an institutional Approach, Jilid 2 . Yogyakarta: Balai Lektur Mahasiswa.

MLA Style

DUDDY, EDWARD, A.., REVZAN, DAVID, A.. "Penelaahan Buku Marketing: an institutional Approach, Jilid 2". Yogyakarta: Balai Lektur Mahasiswa, ttth. Text.