Cita APA (7a ed.)
Bourne, J. R. (1992). Object-oriented engineering: Building engineering systems using Smalltalk-80 (1.ed.). IRWIN.
Cita Chicago Style (17a ed.)
Bourne, John R. Object-oriented Engineering: Building Engineering Systems Using Smalltalk-80. 1.ed. Homewood: IRWIN, 1992.
Cita MLA (9a ed.)
Bourne, John R. Object-oriented Engineering: Building Engineering Systems Using Smalltalk-80. 1.ed. IRWIN, 1992.
Precaución: Estas citas no son 100% exactas.