एपीए उद्धरण

Yang, F., Li, Z., Wang, G., Shi, X., & Fu, C. (2021). Cognitive function and its influencing factors in empty-nest elderly and non-empty-nest elderly adults in China. Aging (Albany NY).

शिकागो स्टाइल उद्धरण

Yang, Fan, Zhen Li, Guo-Wen Wang, Xiu-Xin Shi, और Chang Fu. "Cognitive Function and Its Influencing Factors in Empty-nest Elderly and Non-empty-nest Elderly Adults in China." Aging (Albany NY) 2021.

एमएलए उद्धरण

Yang, Fan, et al. "Cognitive Function and Its Influencing Factors in Empty-nest Elderly and Non-empty-nest Elderly Adults in China." Aging (Albany NY) 2021.