Yang, L., Parkin, D., Li, L., & Chen, Y. (2003). Sources of information on the burden of cancer in China. Asia Pacific Organization for Cancer Prevention.
Chicago Style aipamenaYang, L., D. Parkin, L. Li, and Y. Chen. Sources of Information on the Burden of Cancer in China. Asia Pacific Organization for Cancer Prevention, 2003.
MLA aipamenaYang, L., et al. Sources of Information on the Burden of Cancer in China. Asia Pacific Organization for Cancer Prevention, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.