Cita APA (7a ed.)

(2002). Health professional and patient interaction / Ruth Purtilo, Amy Haddad.

Cita Chicago Style (17a ed.)

Health Professional and Patient Interaction / Ruth Purtilo, Amy Haddad. 2002.

Cita MLA (9a ed.)

Health Professional and Patient Interaction / Ruth Purtilo, Amy Haddad. 2002.