APA引文

Gurewich, N. (1995). Teach yourself Visual Basic 4 in 21 days. Indianapolis: Sams Publishing.

Trích dẫn kiểu Chicago

Gurewich, Nathan. Teach Yourself Visual Basic 4 in 21 Days. Indianapolis: Sams Publishing, 1995.

MLA引文

Gurewich, Nathan. Teach Yourself Visual Basic 4 in 21 Days. Indianapolis: Sams Publishing, 1995.

警告：這些引文格式不一定是100％准確.