APA引文

Wong, D. J., & Cornelius, G. (2015). Telecommunications postage stamp.

Chicago Style Citation

Wong, Ding Jie, and Gregory Cornelius. Telecommunications Postage Stamp. 2015.

MLA引文

Wong, Ding Jie, and Gregory Cornelius. Telecommunications Postage Stamp. 2015.

警告：這些引文格式不一定是100％准確.