APA
Croll E., United Nations Research Institute for Social Development (Geneva), . (1986). Food supply in China and the nutritional status of Childern. Geneva: UNRISD.
Chicago
Croll Elisabeth, United Nations Research Institute for Social Development (Geneva), . 1986. Food supply in China and the nutritional status of Childern. Geneva: UNRISD.
Harvard
Croll E., United Nations Research Institute for Social Development (Geneva), . (1986). Food supply in China and the nutritional status of Childern. Geneva: UNRISD.
MLA
Croll Elisabeth, United Nations Research Institute for Social Development (Geneva), . Food supply in China and the nutritional status of Childern. Geneva: UNRISD. 1986.