Citazione Stile APA (7a Edizione)

McKenna, H. P., & Slevin, O. D. (2008). Nursing models, theories and practices. Blackwell.

Citazione stile Chigago Style (17a edizione)

McKenna, Hugh P., e Oliver D. Slevin. Nursing Models, Theories and Practices. West Sussex: Blackwell, 2008.

Citatione MLA (9a ed.)

McKenna, Hugh P., e Oliver D. Slevin. Nursing Models, Theories and Practices. Blackwell, 2008.