Gaya APA

Putra, E, R., Asyhad, M, H. (2005). Linked to the word english for sma/ma grade x . yogyakarta: Thomas C.lothian.

Gaya MLA

Putra, Edo, Rifki., Asyhad, Moh, Habib. "Linked to the word english for sma/ma grade x". yogyakarta: Thomas C.lothian, 2005. Text.