APA
Zerwekh J. G. e., Clarborn J. C. e., . (2006). Nursing today. St. Louis: Saunders.
Chicago
Zerwekh JoAnn Graham ed, Clarborn Jo Carol ed, . 2006. Nursing today. St. Louis: Saunders.
Harvard
Zerwekh J. G. e., Clarborn J. C. e., . (2006). Nursing today. St. Louis: Saunders.
MLA
Zerwekh JoAnn Graham ed, Clarborn Jo Carol ed, . Nursing today. St. Louis: Saunders. 2006.