APA citiranje

Shieh, Y. S., Baric, R. S., & Sobsey, M. D. (1997). Detection of low levels of enteric viruses in metropolitan and airplane sewage.

Citação norma Chicago

Shieh, Y S., R S. Baric, and M D. Sobsey. Detection of Low Levels of Enteric Viruses in Metropolitan and Airplane Sewage. 1997.

MLA citiranje

Shieh, Y S., R S. Baric, and M D. Sobsey. Detection of Low Levels of Enteric Viruses in Metropolitan and Airplane Sewage. 1997.