Grenard, S., & Traverse, N. (1981). Introduction to respiratory therapy.
芝加哥风格引文Grenard, Steve, 与 Normen Traverse. Introduction to Respiratory Therapy. 1981.
MLA引文Grenard, Steve, 与 Normen Traverse. Introduction to Respiratory Therapy. 1981.
警告：这些引文格式不一定是100％准确.