Cita APA

Gude, K. (2001). Matrix: Upper-intermediate : student's book. Oxford: Oxford University Press.

Citación estilo Chicago

Gude, Kathy. Matrix: Upper-intermediate : Student's Book. Oxford: Oxford University Press, 2001.

Cita MLA

Gude, Kathy. Matrix: Upper-intermediate : Student's Book. Oxford: Oxford University Press, 2001.