Citazione Stile APA (7a Edizione)

Harris, S., & Nugus, S. (1992). PC data recovery and disaster prevention. NCC Blackwell.

Citazione stile Chigago Style (17a edizione)

Harris, Steve, e S. Nugus. PC Data Recovery and Disaster Prevention. Oxford: NCC Blackwell, 1992.

Citatione MLA (9a ed.)

Harris, Steve, e S. Nugus. PC Data Recovery and Disaster Prevention. NCC Blackwell, 1992.