APA引文

Wheldon, D. B., & Slack, M. (1977). Multiplication of contaminant bacteria in urine and interpretation of delayed culture.

Citação norma Chicago

Wheldon, D B., and M. Slack. Multiplication of Contaminant Bacteria in Urine and Interpretation of Delayed Culture. 1977.

MLA引文

Wheldon, D B., and M. Slack. Multiplication of Contaminant Bacteria in Urine and Interpretation of Delayed Culture. 1977.

警告：這些引文格式不一定是100％准確.