Cita APA (7a ed.)

Bourne, C. P., & Hahn, T. B. (2003). A history of online information services, 1963-1976. The MIT Press.

Cita Chicago Style (17a ed.)

Bourne, Charles P., y Trudi Bellardo Hahn. A History of Online Information Services, 1963-1976. Cambridge, Massachusetts: The MIT Press, 2003.

Cita MLA (9a ed.)

Bourne, Charles P., y Trudi Bellardo Hahn. A History of Online Information Services, 1963-1976. The MIT Press, 2003.