Cita APA (7a ed.)
Rogers, B. The Complete Guide to the TOEFL Test IBT Edition: Audio Scripts and Answer Key. Heinle.
Cita estilo Chicago (17a ed.)
Rogers, Bruce. The Complete Guide to the TOEFL Test IBT Edition: Audio Scripts and Answer Key. Boston, EUA: Heinle.
Cita MLA (9a ed.)
Rogers, Bruce. The Complete Guide to the TOEFL Test IBT Edition: Audio Scripts and Answer Key. Heinle.
Precaución: Estas citas no son 100% exactas.