Cita APA (7a ed.)

ebrary, Inc, Randy Hinrichs, & Wankel, C. (2011). Transforming virtual world learning. Emerald.

Cita Chicago Style (17a ed.)

ebrary, Inc, Randy Hinrichs, y Charles Wankel. Transforming Virtual World Learning. Bingley, U.K.: Emerald, 2011.

Cita MLA (9a ed.)

ebrary, Inc, et al. Transforming Virtual World Learning. Emerald, 2011.