APA aipamena

Shape, P. J., Trương Hùng,, & Nguyễn Quang Huy. (2000). How to prepare for the TOEFL test of English as a foreign language. Hà Nội: Thanh niên.

Chicago Style aipamena

Shape, Palmela J., Trương Hùng, và Nguyễn Quang Huy. How to Prepare for the TOEFL Test of English As a Foreign Language. Hà Nội: Thanh niên, 2000.

MLA aipamena

Shape, Palmela J., Trương Hùng, và Nguyễn Quang Huy. How to Prepare for the TOEFL Test of English As a Foreign Language. Hà Nội: Thanh niên, 2000.