APA način citiranja

Scovell, D., Pastellas, V., & Knobel, M. (2007). 404 essential tests for IELTS: Academic module (International ed.). Tp.HCM: Nxb tổng hợp HCM.

Čikaški stil citiranja

Scovell, Donna., Vickie Pastellas, i Max Knobel. 404 Essential Tests for IELTS: Academic Module. International ed. Tp.HCM: Nxb tổng hợp HCM, 2007.

MLA način citiranja

Scovell, Donna., Vickie Pastellas, i Max Knobel. 404 Essential Tests for IELTS: Academic Module. International ed. Tp.HCM: Nxb tổng hợp HCM, 2007.