Cita APA

Walton, R. (2000). Initiative: A course for advanced learners. Cambridge, UK: Cambridge University Press.

Chicago Style Citation

Walton, Richard. Initiative: A Course for Advanced Learners. Cambridge, UK: Cambridge University Press, 2000.

Cita MLA

Walton, Richard. Initiative: A Course for Advanced Learners. Cambridge, UK: Cambridge University Press, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.