APA引文

Zhang, D. W. (2017). Happiness status of residents in Jinan City, China.

Chicago Style (17th ed.) Citation

Zhang, Da Wei. Happiness Status of Residents in Jinan City, China. 2017.

MLA引文

Zhang, Da Wei. Happiness Status of Residents in Jinan City, China. 2017.

警告：這些引文格式不一定是100％准確.