Cita APA (7a ed.)

Timmins, F., & Duffy, A. (2011). Writing Your Nursing Portfolio: A Step-by-step Guide. McGraw-Hill International (UK) Ltd..

Cita Chicago Style (17a ed.)

Timmins, Fiona, y Anita Duffy. Writing Your Nursing Portfolio: A Step-by-step Guide. Maidenhead: McGraw-Hill International (UK) Ltd., 2011.

Cita MLA (8a ed.)

Timmins, Fiona, y Anita Duffy. Writing Your Nursing Portfolio: A Step-by-step Guide. McGraw-Hill International (UK) Ltd., 2011.