Citação norma APA

Johnston, S. P., Ballard, M. M., Beach, M. J., Causer, L., & Wilkins, P. P. (2003). Evaluation of Three Commercial Assays for Detection of Giardia and Cryptosporidium Organisms in Fecal Specimens. American Society for Microbiology.

Citação norma Chicago

Johnston, Stephanie P., Melissa M. Ballard, Michael J. Beach, Louise Causer, and Patricia P. Wilkins. Evaluation of Three Commercial Assays for Detection of Giardia and Cryptosporidium Organisms in Fecal Specimens. American Society for Microbiology, 2003.

Citação norma MLA

Johnston, Stephanie P., et al. Evaluation of Three Commercial Assays for Detection of Giardia and Cryptosporidium Organisms in Fecal Specimens. American Society for Microbiology, 2003.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.