Gaya APA

King, C., Staley, N. (1989). Building skills for the TOEFL : Test of English as a foreign language (2nd ed). Jakarta: Binarupa Aksara.

Gaya MLA

King, Carol., Staley, Nancy. "Building skills for the TOEFL : Test of English as a foreign language". 2nd ed Jakarta: Binarupa Aksara, 1989. Text.