Cita APA (7a ed.)

Hart, D. N., & Gregor, S. D. (2007). Information systems foundations: Theory, representation and reality. ANU E Press.

Cita Chicago Style (17a ed.)

Hart, Dennis N., y Shirley D. Gregor. Information Systems Foundations: Theory, Representation and Reality. Canberra, Australia: ANU E Press, 2007.

Cita MLA (9a ed.)

Hart, Dennis N., y Shirley D. Gregor. Information Systems Foundations: Theory, Representation and Reality. ANU E Press, 2007.