APA

General Population Conference, China Population Association, State Family Planning Commission of China, United Nations Population Fund & International Union for the Scientific Study of Population. (1997). 23rd General Population Conference, Beijing, China, 11-17th October 1997. Liege: International Union for the Scientific Study of Populatio n.

Chicago

General Population Conference, China Population Association, State Family Planning Commission of China, United Nations Population Fund and International Union for the Scientific Study of Population. 1997. 23rd General Population Conference, Beijing, China, 11-17th October 1997. Liege: International Union for the Scientific Study of Populatio n.

Harvard

General Population Conference, China Population Association, State Family Planning Commission of China, United Nations Population Fund and International Union for the Scientific Study of Population. (1997). 23rd General Population Conference, Beijing, China, 11-17th October 1997. Liege: International Union for the Scientific Study of Populatio n.

MLA

General Population Conference, China Population Association, State Family Planning Commission of China, United Nations Population Fund and International Union for the Scientific Study of Population. 23rd General Population Conference, Beijing, China, 11-17th October 1997. Liege: International Union for the Scientific Study of Populatio n. 1997.