Gaya APA

S.S, W, P., RUDIATMOKO, R, M, &, D, J. (2015). ENGLISH GRAMMAR AND EVERYDAY CONVERSATION (1). Surabaya: Amalia.

Gaya MLA

S.S, Wahyu, Purnomo,., RUDIATMOKO, RIO, MAXES, &, DRS., JEFRY. "ENGLISH GRAMMAR AND EVERYDAY CONVERSATION". 1 Surabaya: Amalia, 2015. Text.