APA aipamena

Perrin, K. O. (2009). Understanding the essentials of critical care nursing. Pearson Prentice Hall.

Chicago Style aipamena

Perrin, Kathleen Ouimet. Understanding the Essentials of Critical Care Nursing. Upper Saddle River, NJ: Pearson Prentice Hall, 2009.

MLA aipamena

Perrin, Kathleen Ouimet. Understanding the Essentials of Critical Care Nursing. Pearson Prentice Hall, 2009.