Styl cytowania APA

Rick Winter & Witter Patty. (1998). Using microsoft office 97 professional. Prentice-Hall.

Styl cytowania Chicago

Rick Winter i Witter Patty. Using Microsoft Office 97 Professional. New Delhi: Prentice-Hall, 1998.

Styl cytowania MLA

Rick Winter i Witter Patty. Using Microsoft Office 97 Professional. Prentice-Hall, 1998.