Cita APA (7a ed.)

Minessale, A., Collins, M. S., & Schreiber, D. (2010). FreeSWITCH 1.0.6: Build robust high performance telephony systems using FreeSWITCH (1st edition.). Packt Open Source.

Cita Chicago Style (17a ed.)

Minessale, Anthony, Michael S. Collins, y Darren Schreiber. FreeSWITCH 1.0.6: Build Robust High Performance Telephony Systems Using FreeSWITCH. 1st edition. Birmingham, U.K.: Packt Open Source, 2010.

Cita MLA (9a ed.)

Minessale, Anthony, et al. FreeSWITCH 1.0.6: Build Robust High Performance Telephony Systems Using FreeSWITCH. 1st edition. Packt Open Source, 2010.