Gaya APA

Chulay, M. (2011). AACN Essentials of Critical Care Nursing (Cetakan 1). United State of America: MC Graw Hill.

Gaya MLA

Chulay, Marianne. "AACN Essentials of Critical Care Nursing". Cetakan 1 United State of America: MC Graw Hill, 2011. Text.