Cita APA (7th ed.)
ebrary, Inc, Habrias, H., & Frappier, M. (2006). Software specification methods (2nd ed.). ISTE Ltd.
Cita Chicago (17th ed.)
ebrary, Inc, Henri Habrias, i Marc Frappier. Software Specification Methods. 2nd ed. London ; Newport Beach, CA: ISTE Ltd, 2006.
Cita MLA (9th ed.)
ebrary, Inc, et al. Software Specification Methods. 2nd ed. ISTE Ltd, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.