Citazione Stile APA (7a Edizione)

ebrary, Inc, & Cullum, N. (2008). Evidence-based nursing: An introduction. Blackwell Pub./BMJ Journals/RCN Pub..

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, e Nicky Cullum. Evidence-based Nursing: An Introduction. Oxford ; Malden, Mass.: Blackwell Pub./BMJ Journals/RCN Pub., 2008.

Citatione MLA (9a ed.)

ebrary, Inc, e Nicky Cullum. Evidence-based Nursing: An Introduction. Blackwell Pub./BMJ Journals/RCN Pub., 2008.