Cita APA (7th ed.)

ebrary, Inc, Wankel, L. A., Blessinger, P., Stanaityte, J., & Washington, N. (2013). Increasing student engagement and retention using mobile applications: Smartphones, Skype and texting technologies. Emerald.

Cita Chicago (17th ed.)

ebrary, Inc, Laura A. Wankel, Patrick Blessinger, Jurate Stanaityte, i Neil Washington. Increasing Student Engagement and Retention Using Mobile Applications: Smartphones, Skype and Texting Technologies. Bingley: Emerald, 2013.

Cita MLA (9th ed.)

ebrary, Inc, et al. Increasing Student Engagement and Retention Using Mobile Applications: Smartphones, Skype and Texting Technologies. Emerald, 2013.