Cita APA

Wilson, K., & Healy, T. (2007). Smart choice: Teacher's Book 1. Oxford: Oxford Univ. Press.

Chicago Style Citation

Wilson, Ken., i Thomas Healy. Smart Choice: Teacher's Book 1. Oxford: Oxford Univ. Press, 2007.

Cita MLA

Wilson, Ken., i Thomas Healy. Smart Choice: Teacher's Book 1. Oxford: Oxford Univ. Press, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.