Citazione Stile APA (7a Edizione)

Whitestone, P. (1977). Photocopying in libraries, the librarians speak. Knowledge Industry Publications.

Citazione stile Chigago Style (17a edizione)

Whitestone, Patricia. Photocopying in Libraries, the Librarians Speak. White Plains, N.Y.: Knowledge Industry Publications, 1977.

Citatione MLA (8a ed.)

Whitestone, Patricia. Photocopying in Libraries, the Librarians Speak. Knowledge Industry Publications, 1977.