APA način citiranja (7. izdanje)

Spear, R. J., & Spear, T. M. (1997). Introduction to computer programming in Visual Basic 6.0. Dryden Press.

Čikaški stil citiranja (17. izdanje)

Spear, Robert J., i Timothy M. Spear. Introduction to Computer Programming in Visual Basic 6.0. Fort Worth: Dryden Press, 1997.

MLA način citiranja (9. izdanje)

Spear, Robert J., i Timothy M. Spear. Introduction to Computer Programming in Visual Basic 6.0. Dryden Press, 1997.