Gaya APA

Berger, K, J., Williams, M, B. (1999). Fundamentals of Nursing: collaborating for optimal health Ed: 2 Vol. 1 (2). America: Hipokrates.

Gaya MLA

Berger, Karen, J.., Williams, Marilyn, Brinkman. "Fundamentals of Nursing: collaborating for optimal health Ed: 2 Vol. 1". 2 America: Hipokrates, 1999. Text.