Gaya APA

King, C. et al (). Building Skills for the TOEFL: Test of English as a Foreign Language (Cet. 1). Jakarta: Bina Rupa Aksara.

Gaya MLA

King, Carol. et al. "Building Skills for the TOEFL: Test of English as a Foreign Language". Cet. 1 Jakarta: Bina Rupa Aksara, . Text.