Cita APA (7a ed.)

Wrobel, L. A. (1990). Disaster recovery planning for telecommunications. Artech House.

Cita Chicago Style (17a ed.)

Wrobel, Leo A. Disaster Recovery Planning for Telecommunications. Boston [etc.]: Artech House, 1990.

Cita MLA (9a ed.)

Wrobel, Leo A. Disaster Recovery Planning for Telecommunications. Artech House, 1990.