Cita APA (7a ed.)

Capel, A., & Sharp, W. (2000). Objective First Certificate: Teacher's book (1st published.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Capel, Annette, y Wendy Sharp. Objective First Certificate: Teacher's Book. 1st published. Cambridge [etc.]: Cambridge University Press, 2000.

Cita MLA (9a ed.)

Capel, Annette, y Wendy Sharp. Objective First Certificate: Teacher's Book. 1st published. Cambridge University Press, 2000.