Gaya APA

Mardalena, S, M, B. (2016). SPEAKING 3 (2nd Edition). Yogyakarta: DEEPUBLSH PUBLISHER.

Gaya MLA

Mardalena, S.S.,, M.Pd.,, B.I. "SPEAKING 3". 2nd Edition Yogyakarta: DEEPUBLSH PUBLISHER, 2016. Text.