APA (7th ed.) Citation

Capel, A. A., & Nixon, R. R. (2004). PET Masterclass Intermediate: Student's Book. University Press.

Chicago Style (17th ed.) Citation

Capel, A. Annette, and R. Rosemary Nixon. PET Masterclass Intermediate: Student's Book. Oxford: University Press, 2004.

MLA (8th ed.) Citation

Capel, A. Annette, and R. Rosemary Nixon. PET Masterclass Intermediate: Student's Book. University Press, 2004.