APA引文

Cheung, W. H., Ha, D. K., Yeung, K. Y., & Hung, R. P. (1991). Methods for enumerating Escherichia coli in subtropical waters. Cambridge University Press.

Citação norma Chicago

Cheung, W. H., D. K. Ha, K. Y. Yeung, and R. P. Hung. Methods for Enumerating Escherichia Coli in Subtropical Waters. Cambridge University Press, 1991.

MLA引文

Cheung, W. H., D. K. Ha, K. Y. Yeung, and R. P. Hung. Methods for Enumerating Escherichia Coli in Subtropical Waters. Cambridge University Press, 1991.

警告：這些引文格式不一定是100％准確.