APA (7th ed.) Citation

Nixon, J. M., Freeman, R. S., & Ward, S. M. (2016). Academic E-Books: Stepping up to the Challenge. Purdue University Press.

Chicago Style (17th ed.) Citation

Nixon, Judith M., Robert S. Freeman, and Suzanne M. Ward. Academic E-Books: Stepping Up to the Challenge. West Lafayette, Indiana: Purdue University Press, 2016.

MLA (9th ed.) Citation

Nixon, Judith M., et al. Academic E-Books: Stepping Up to the Challenge. Purdue University Press, 2016.