APA aipamena

Grewal, H. M., Valvatne, H., Bhan, M. K., van Dijk, L., Gaastra, W., & Sommerfelt, H. (1997). A new putative fimbrial colonization factor, CS19, of human enterotoxigenic Escherichia coli.

Chicago Style aipamena

Grewal, H M., H. Valvatne, M K. Bhan, L. van Dijk, W. Gaastra, and H. Sommerfelt. A New Putative Fimbrial Colonization Factor, CS19, of Human Enterotoxigenic Escherichia Coli. 1997.

MLA aipamena

Grewal, H M., et al. A New Putative Fimbrial Colonization Factor, CS19, of Human Enterotoxigenic Escherichia Coli. 1997.