Gaya APA

Newhouse, R, P., Dearholt, S, L. (2007). The Johns Hopkins nursing evidence-based practice model and guidelines . USA: Sigma Theta Tau International.

Gaya MLA

Newhouse, Robin, P.., Dearholt, Sandra, L.. "The Johns Hopkins nursing evidence-based practice model and guidelines". USA: Sigma Theta Tau International, 2007. Text.