APA Citatie

Ward, P. T., & Mellor, S. J. (1985). Structured development for real-time systems. New York, N.Y.: Yourdon Press.

Chicago Style citaat

Ward, Paul T., en Stephen J. Mellor. Structured Development for Real-time Systems. New York, N.Y.: Yourdon Press, 1985.

MLA citatie

Ward, Paul T., en Stephen J. Mellor. Structured Development for Real-time Systems. New York, N.Y.: Yourdon Press, 1985.