ELLIS, P. (2016). Understanding research for nursing students. SAGE.
Čikaški stil citiranja (17. izdanje)ELLIS, Peter. Understanding Research for Nursing Students. SAGE, 2016.
MLA način citiranja (9. izdanje)ELLIS, Peter. Understanding Research for Nursing Students. SAGE, 2016.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.