APA Citation

Sinclair, B. (1996). Active your english: Pre-intermediate teacher's book. Cambridge University Press.

Chicago Style Citation

Sinclair, Barbara. Active Your English: Pre-intermediate Teacher's Book. Cambridge University Press, 1996.

MLA Citation

Sinclair, Barbara. Active Your English: Pre-intermediate Teacher's Book. Cambridge University Press, 1996.

Warning: These citations may not always be 100% accurate.