Cita APA

Bourke, K., & Maris, A. (2006). Grammar for FCE: Upper - Intermediate. Oxford: Oxford Univ. Press.

Chicago Style Citation

Bourke, Kenna, i Amanda Maris. Grammar for FCE: Upper - Intermediate. Oxford: Oxford Univ. Press, 2006.

Cita MLA

Bourke, Kenna, i Amanda Maris. Grammar for FCE: Upper - Intermediate. Oxford: Oxford Univ. Press, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.