Cita APA (7a ed.)

SWAN, M. (1984). The Cambridge English Course, student's book 1. Cambridge University Press.

Cita Chicago Style (17a ed.)

SWAN, Michael. The Cambridge English Course, Student's Book 1. Cambridge University Press, 1984.

Cita MLA (8a ed.)

SWAN, Michael. The Cambridge English Course, Student's Book 1. Cambridge University Press, 1984.