Rogers, B. (2007). The Complete guide to the TOEFL test (iBT ed., international student ed.). Thomson.
Cita Chicago Style (17a ed.)Rogers, Bruce. The Complete Guide to the TOEFL Test. iBT ed., international student ed. Boston, Mass: Thomson, 2007.
Cita MLA (9a ed.)Rogers, Bruce. The Complete Guide to the TOEFL Test. iBT ed., international student ed. Thomson, 2007.
Precaución: Estas citas no son 100% exactas.