Gaya APA

Zhong, P, N, S, -, G, Y, Q. (2003). ARCO'S PREPARATION FOR TOEFL . New York: ARCO Publishing.

Gaya MLA

Zhong, Patricia, Noble, Sullivan, -, Grace, Yi, Qiu. "ARCO'S PREPARATION FOR TOEFL". New York: ARCO Publishing, 2003. BK.