Gaya APA

King, C., Stanley, N. (2004). Building Skills for The Toefl Test : New for The Revised Test (Third Edition 1996). Inggris: Longman.

Gaya MLA

King, Carol., Stanley, Nancy. "Building Skills for The Toefl Test : New for The Revised Test". Third Edition 1996 Inggris: Longman, 2004. Text.