Gaya APA

McEwen, Melanie, Wills, Evelyn M.. (2011). Theoretical Basis for Nursing (3rd.ed). Philadelphia: Wolters Kluwer.

Gaya Chicago

McEwen, Melanie, Wills, Evelyn M.. Theoretical Basis for Nursing. 3rd.ed Philadelphia: Wolters Kluwer, 2011. .

Gaya MLA

McEwen, Melanie, Wills, Evelyn M.. Theoretical Basis for Nursing. 3rd.ed Philadelphia: Wolters Kluwer, 2011. .

Gaya Turabian

McEwen, Melanie, Wills, Evelyn M.. Theoretical Basis for Nursing. 3rd.ed Philadelphia: Wolters Kluwer, 2011. .