Citazione Stile APA (7a Edizione)

Liu, Z. (1986). Mortality and health issues: Mortality patterns and trends of population in China. Economic and Social Commission for Asia and the Pacific, United Nations.

Citazione stile Chigago Style (17a edizione)

Liu, Zheng. Mortality and Health Issues: Mortality Patterns and Trends of Population in China. Bangkok, Thailand: Economic and Social Commission for Asia and the Pacific, United Nations, 1986.

Citatione MLA (9a ed.)

Liu, Zheng. Mortality and Health Issues: Mortality Patterns and Trends of Population in China. Economic and Social Commission for Asia and the Pacific, United Nations, 1986.