APA aipamena

 Zhu, L. (2012).  Microwave bandpass filters for wideband communications.  John Wiley.

Chicago Style aipamena

 Zhu, Lei.  Microwave Bandpass Filters for Wideband Communications.  John Wiley, 2012.

MLA aipamena

 Zhu, Lei.  Microwave Bandpass Filters for Wideband Communications.  John Wiley, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.