APA引文

Kroupa, V. F. (2005). Phase lock loops and frequency synthesis. Wiley Online Library.

Chicago Edition Citation

Kroupa, Venceslav F. Phase Lock Loops and Frequency Synthesis. Wiley Online Library, 2005.

MLA引文

Kroupa, Venceslav F. Phase Lock Loops and Frequency Synthesis. Wiley Online Library, 2005.

警告：這些引文格式不一定是100％准確.