APA引文

Sherrill, T. W., & Sayler, G. S. (1980). Phenanthrene Biodegradation in Freshwater Environments.

Citação norma Chicago

Sherrill, T. W., and G. S. Sayler. Phenanthrene Biodegradation in Freshwater Environments. 1980.

MLA引文

Sherrill, T. W., and G. S. Sayler. Phenanthrene Biodegradation in Freshwater Environments. 1980.

警告：這些引文格式不一定是100％准確.