Gaya APA
WERNER, P, K., NASYAR, A, S, A. (2002).
Interactions 2 : grammar / Patricia K. Werner...[at al.] (Ed.4).
New York:
McGraw Hill.
Gaya MLA
WERNER, Patricia, K.., NASYAR, Ali, Sami, Al.
"Interactions 2 : grammar / Patricia K. Werner...[at al.]".
Ed.4
New York:
McGraw Hill,
2002.
Text.