APA (7th ed.) Citation

An, C., Yu, L., Wang, L., Jin, G., Song, M., Zhu, Q., . . . Wang, X. (2014). Association between sleep characteristics and mild cognitive impairment in elderly people.

Chicago Style (17th ed.) Citation

An, C., et al. Association Between Sleep Characteristics and Mild Cognitive Impairment in Elderly People. 2014.

MLA (8th ed.) Citation

An, C., et al. Association Between Sleep Characteristics and Mild Cognitive Impairment in Elderly People. 2014.

Warning: These citations may not always be 100% accurate.