Cita APA (7a ed.)

Viega, J., Messier, M., & Chandra, P. (2002). Network security with OpenSSL. O'Reilly.

Cita Chicago Style (17a ed.)

Viega, John, Matt Messier, y Pravir Chandra. Network Security with OpenSSL. Beijing [etc.]: O'Reilly, 2002.

Cita MLA (9a ed.)

Viega, John, et al. Network Security with OpenSSL. O'Reilly, 2002.