Head, P., Jackson, B. E., Bae, S., & Cherry, D. (2012). Hospital Discharge Rates Before and After Implementation of a City-wide Smoking Ban in a Texas City, 2004–2008. Centers for Disease Control and Prevention.
استشهاد بنمط شيكاغوHead, Phil, Bradford E. Jackson, Sejong Bae, و Debra Cherry. Hospital Discharge Rates Before and After Implementation of a City-wide Smoking Ban in a Texas City, 2004–2008. Centers for Disease Control and Prevention, 2012.
MLA استشهادHead, Phil, Bradford E. Jackson, Sejong Bae, و Debra Cherry. Hospital Discharge Rates Before and After Implementation of a City-wide Smoking Ban in a Texas City, 2004–2008. Centers for Disease Control and Prevention, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.