APA (7th ed.) Citation

Sia, B. K. (2021). Productive engagement of older adults in china: A longitudinal multilevel analysis.

Chicago Style (17th ed.) Citation

Sia, Bik Kai. Productive Engagement of Older Adults in China: A Longitudinal Multilevel Analysis. 2021.

MLA (8th ed.) Citation

Sia, Bik Kai. Productive Engagement of Older Adults in China: A Longitudinal Multilevel Analysis. 2021.

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