Gaya APA

ALWI, H. et al (1983). Interactions II : a communicative grammer / Patricia K.Werner (Ed.2). New York: McGraw-Hill.

Gaya MLA

ALWI, Hasan. et al. "Interactions II : a communicative grammer / Patricia K.Werner". Ed.2 New York: McGraw-Hill, 1983. Text.