Cita APA (7a ed.)

Sessions, R., & Van Sickler, J. (2003). Software fortresses: Modeling enterpise architectures (1st edition.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Sessions, Roger, y Janet Van Sickler. Software Fortresses: Modeling Enterpise Architectures. 1st edition. Boston: Addison-Wesley, 2003.

Cita MLA (9a ed.)

Sessions, Roger, y Janet Van Sickler. Software Fortresses: Modeling Enterpise Architectures. 1st edition. Addison-Wesley, 2003.