Cita APA

Bixby, J., & Jennifer Bixby. (2002). Up close: English for global communication. Boston, MA: Thomson Heinle.

Chicago Style Citation

Bixby, Jennifer, i Jennifer Bixby. Up Close: English for Global Communication. Boston, MA: Thomson Heinle, 2002.

Cita MLA

Bixby, Jennifer, i Jennifer Bixby. Up Close: English for Global Communication. Boston, MA: Thomson Heinle, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.