APA引文

Porter, A. (1950). Introduction to servomechanisms. Methuen.

Chicago Edition Citation

Porter, Arthur. Introduction to Servomechanisms. London: Methuen, 1950.

MLA引文

Porter, Arthur. Introduction to Servomechanisms. Methuen, 1950.

警告：這些引文格式不一定是100％准確.