Shaffer, G. L. (2018). Creating the sustainable public library: The triple bottom line approach. Libraries Unlimited, an imprint of ABC-CLIO, LLC.
Čikaški stil citiranja (17. izdanje)Shaffer, Gary L. Creating the Sustainable Public Library: The Triple Bottom Line Approach. Santa Barbara, California: Libraries Unlimited, an imprint of ABC-CLIO, LLC, 2018.
MLA način citiranja (9. izdanje)Shaffer, Gary L. Creating the Sustainable Public Library: The Triple Bottom Line Approach. Libraries Unlimited, an imprint of ABC-CLIO, LLC, 2018.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.