APA (7th ed.) Citation

Langan, J., Glau, G. R., Maid, B. M., & Roen, D. H. (2015). English for academic studies (Customised ed.). McGraw Hill Education.

Chicago Style (17th ed.) Citation

Langan, John, Gregory R. Glau, Barry M. Maid, and Duane H. Roen. English for Academic Studies. Customised ed. New York: McGraw Hill Education, 2015.

MLA (9th ed.) Citation

Langan, John, et al. English for Academic Studies. Customised ed. McGraw Hill Education, 2015.