Knechtel, M. A. (2013). EKGs for the nurse practitioner and physician assistant. Springer Pub. Co..
芝加哥风格引文Knechtel, Maureen A. EKGs for the Nurse Practitioner and Physician Assistant. New York: Springer Pub. Co., 2013.
MLA引文Knechtel, Maureen A. EKGs for the Nurse Practitioner and Physician Assistant. Springer Pub. Co., 2013.
警告：这些引文格式不一定是100％准确.