APA引文

Spelman, D. W., & McHardy, C. J. (1985). Concurrent outbreaks of influenza A and influenza B. Cambridge University Press.

Citação norma Chicago

Spelman, D. W., and C. J. McHardy. Concurrent Outbreaks of Influenza A and Influenza B. Cambridge University Press, 1985.

MLA引文

Spelman, D. W., and C. J. McHardy. Concurrent Outbreaks of Influenza A and Influenza B. Cambridge University Press, 1985.

警告：這些引文格式不一定是100％准確.