APA (7th ed.) Zitazioa

Norton, P., & Groh, M. (1998). Guide to Visual Basic 6 (7th Edition.). G. C. Jain.

Chicago Style (17th ed.) Zitazioa

Norton, Peter, eta Michael Groh. Guide to Visual Basic 6. 7th Edition. Darya Ganj, New Delhi: G. C. Jain, 1998.

MLA (9th ed.) Zitazioa

Norton, Peter, eta Michael Groh. Guide to Visual Basic 6. 7th Edition. G. C. Jain, 1998.