APA-čujuhus (7. p.)
Leffers, J., & Plotnick, J. (2011). Volunteering at home and abroad: The essential guide for nurses. Sigma Theta Tau International.
Chicago-čujuhus (17. p.)
Leffers, Jeanne, juo Julia Plotnick. Volunteering at Home and Abroad: The Essential Guide for Nurses. Indianapolis, IN: Sigma Theta Tau International, 2011.
MLA-čujuhus (9. p.)
Leffers, Jeanne, juo Julia Plotnick. Volunteering at Home and Abroad: The Essential Guide for Nurses. Sigma Theta Tau International, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.