Styl cytowania APA

Hergert, D. (1995). Foundations of Visual Basic 4 for Windows 95 programming. IDG Books Worldwide : Programmers Press.

Styl cytowania Chicago

Hergert, Douglas. Foundations of Visual Basic 4 for Windows 95 Programming. Foster City, CA: IDG Books Worldwide : Programmers Press, 1995.

Styl cytowania MLA

Hergert, Douglas. Foundations of Visual Basic 4 for Windows 95 Programming. IDG Books Worldwide : Programmers Press, 1995.