APA (7th ed.) Citation

Vai, M., & Sosulski, K. (2016). Essentials of online course design: A standards-based guide (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Vai, Marjorie, and Kristen Sosulski. Essentials of Online Course Design: A Standards-based Guide. 2nd ed. New York: Routledge, 2016.

MLA (9th ed.) Citation

Vai, Marjorie, and Kristen Sosulski. Essentials of Online Course Design: A Standards-based Guide. 2nd ed. Routledge, 2016.