APA Citation

Campbell, R., & Clandfield, L. (2012). Owl hall: Pre-intermediate level. London: Macmillan Education.

Chicago Style Citation

Campbell, Robert., and Lindsay Clandfield. Owl Hall: Pre-intermediate Level. London: Macmillan Education, 2012.

MLA Citation

Campbell, Robert., and Lindsay Clandfield. Owl Hall: Pre-intermediate Level. London: Macmillan Education, 2012.

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