Cita APA

Swan, M., & Walter, C. (1992). The new cambridge english course; student 3 intermediate. Cambridge University.

Citación estilo Chicago

Swan, Michael, and Catherine Walter. The New Cambridge English Course; Student 3 Intermediate. Inglaterra: Cambridge University, 1992.

Cita MLA

Swan, Michael, and Catherine Walter. The New Cambridge English Course; Student 3 Intermediate. Inglaterra: Cambridge University, 1992.