Citazione Stile APA (7a Edizione)

Engo, F. J. (1996). Power visual basic with developer's library. Boyd and Fraser.

Citazione stile Chigago Style (17a edizione)

Engo, Frank J. Power Visual Basic with Developer's Library. Danvers, MA: Boyd and Fraser, 1996.

Citatione MLA (9a ed.)

Engo, Frank J. Power Visual Basic with Developer's Library. Boyd and Fraser, 1996.