Fry, A., & Martin, M. (1996). Fatigue in the chronic fatigue syndrome: A cognitive phenomenon?
芝加哥风格引文Fry, A., 与 M. Martin. Fatigue in the Chronic Fatigue Syndrome: A Cognitive Phenomenon? 1996.
MLA引文Fry, A., 与 M. Martin. Fatigue in the Chronic Fatigue Syndrome: A Cognitive Phenomenon? 1996.
警告：这些引文格式不一定是100％准确.