APA ציטוט

Cameron, P., & Penny Cameron; Vanessa Todd. (2006). Prepare for IELTS: Academic practice tests. Tp. Hồ Chí Minh: Trẻ.

Trích dẫn kiểu Chicago

Cameron, Penny, và Penny Cameron; Vanessa Todd. Prepare for IELTS: Academic Practice Tests. Tp. Hồ Chí Minh: Trẻ, 2006.

ציטוט MLA

Cameron, Penny, và Penny Cameron; Vanessa Todd. Prepare for IELTS: Academic Practice Tests. Tp. Hồ Chí Minh: Trẻ, 2006.