Cita APA (7a ed.)

Chitty, K. K., & Black, B. P. (2011). Professional nursing: Concepts & challenges (6th ed.). Saunders Elsevier.

Cita Chicago Style (17a ed.)

Chitty, Kay Kittrell, y Beth Perry Black. Professional Nursing: Concepts & Challenges. 6th ed. Maryland Heights, MO: Saunders Elsevier, 2011.

Cita MLA (9a ed.)

Chitty, Kay Kittrell, y Beth Perry Black. Professional Nursing: Concepts & Challenges. 6th ed. Saunders Elsevier, 2011.