HUGHES, R. (2013). GPST Stage 3: Written and simulation exercises. JP Medical Publishers.
芝加哥风格引文HUGHES, Richard. GPST Stage 3: Written and Simulation Exercises. JP Medical Publishers, 2013.
MLA引文HUGHES, Richard. GPST Stage 3: Written and Simulation Exercises. JP Medical Publishers, 2013.
警告：这些引文格式不一定是100％准确.