APA-viite

Tian, J., & Chen, J. (2006). Time trends of incidence of digestive system cancers in changle of China during 1988-2002. Baishideng Publishing Group Co., Limited.

Chicago-tyylinen lähdeviittaus

Tian, Jun, ja Jian-Shun Chen. Time Trends of Incidence of Digestive System Cancers in Changle of China During 1988-2002. Baishideng Publishing Group Co., Limited, 2006.

MLA-viite

Tian, Jun, ja Jian-Shun Chen. Time Trends of Incidence of Digestive System Cancers in Changle of China During 1988-2002. Baishideng Publishing Group Co., Limited, 2006.

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