Kao, R., Sarigumba, D., Rizk, A., & Michaluk, K. (2011). Beginning BlackBerry 7 development. Apress.
芝加哥风格引文Kao, Robert, Dante Sarigumba, Anthony Rizk, 与 Kevin Michaluk. Beginning BlackBerry 7 Development. [S.l.]: Apress, 2011.
MLA引文Kao, Robert, et al. Beginning BlackBerry 7 Development. Apress, 2011.
警告：这些引文格式不一定是100％准确.