Cita APA (7th ed.)

ebrary, Inc, & Humphreys, M. (2011). Nursing the cardiac patient. Wiley-Blackwell.

Cita Chicago (17th ed.)

ebrary, Inc, i Melanie Humphreys. Nursing the Cardiac Patient. Chichester, West Sussex, U.K.: Wiley-Blackwell, 2011.

Cita MLA (9th ed.)

ebrary, Inc, i Melanie Humphreys. Nursing the Cardiac Patient. Wiley-Blackwell, 2011.