APA (7th ed.) Citation

Ma, J., Chen, Q., Chen, X., Fan, J., & Li, X. An inevitably ageing world: Analysis on the evolutionary pattern of age structure in 200 countries. The Royal Society.

Chicago Style (17th ed.) Citation

Ma, Jiajun, Qinghua Chen, Xiaosong Chen, Jingfang Fan, and Xiaomeng Li. An Inevitably Ageing World: Analysis on the Evolutionary Pattern of Age Structure in 200 Countries. The Royal Society.

MLA (9th ed.) Citation

Ma, Jiajun, et al. An Inevitably Ageing World: Analysis on the Evolutionary Pattern of Age Structure in 200 Countries. The Royal Society.