Gaya APA

Anggelini, D, J., Fontaice, D, L. (2013). Obstertic Triange and Emergency Care Protocols . : Spiringer Publishing Company.

Gaya MLA

Anggelini, Diane, J., Fontaice, Donna, La. "Obstertic Triange and Emergency Care Protocols". : Spiringer Publishing Company, 2013. Text.