APA引用形式

Chen, Q., Hayman, L. L., Shmerling, R. H., Bean, J. F., & Leveille, S. G. (2011). Characteristics of chronic pain associated with sleep difficulty in the older population: The MOBILIZE Boston Study.

シカゴスタイル引用形

Chen, Qian, Laura L. Hayman, Robert H. Shmerling, Jonathan F. Bean, , Suzanne G. Leveille. Characteristics of Chronic Pain Associated With Sleep Difficulty in the Older Population: The MOBILIZE Boston Study. 2011.

MLA引用形式

Chen, Qian, et al. Characteristics of Chronic Pain Associated With Sleep Difficulty in the Older Population: The MOBILIZE Boston Study. 2011.