Cita APA (7a ed.)

Feijs, L. M. G., & Jonkers, H. B. M. (1992). Formal specification and design. University Press.

Cita Chicago Style (17a ed.)

Feijs, L. M. G., y H. B. M. Jonkers. Formal Specification and Design. Cambridge [etc.]: University Press, 1992.

Cita MLA (9a ed.)

Feijs, L. M. G., y H. B. M. Jonkers. Formal Specification and Design. University Press, 1992.