Παραπομπή σε μορφή APA (7η εκδ.)

Caspers, J. (1994). Object-oriented programming: Analysis, design and implementation methods. Computer Technology Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caspers, John. Object-oriented Programming: Analysis, Design and Implementation Methods. Charleston, S.C: Computer Technology Research, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Caspers, John. Object-oriented Programming: Analysis, Design and Implementation Methods. Computer Technology Research, 1994.