Beginning Android 4

MLA

Allen, Grant, et al. Beginning Android 4. Apress, 2011.

APA

Allen, G., Gopal, N., Murphy, M., & Thomas, M. (2011). Beginning Android 4. Apress.

Chicago

Allen, Grant, Nikhil Gopal, Mark Murphy, and Michael Thomas. Beginning Android 4. : Apress, 2011.