Cita APA (7th ed.)
Evans, G. E., & Zarnosky, M. R. Developing Library and Information Center Collections. Libraries Unlimited.
Cita Chicago (17th ed.)
Evans, G. Edward, i Margaret R. Zarnosky. Developing Library and Information Center Collections. Englewood Cliffs, EUA: Libraries Unlimited.
Cita MLA (9th ed.)
Evans, G. Edward, i Margaret R. Zarnosky. Developing Library and Information Center Collections. Libraries Unlimited.
Atenció: Aquestes cites poden no estar 100% correctes.