Cita APA

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

Citación estilo Chicago

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

Cita MLA

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