APA引文

Morris, R. D., & Cole, D. (2002). Environmental Health Surveillance: Indicators for Freshwater Ecosystems. Can J Public Health.

Citação norma Chicago

Morris, Robert D., and Donald Cole. "Environmental Health Surveillance: Indicators for Freshwater Ecosystems." Can J Public Health 2002.

MLA引文

Morris, Robert D., and Donald Cole. "Environmental Health Surveillance: Indicators for Freshwater Ecosystems." Can J Public Health 2002.

警告：這些引文格式不一定是100％准確.