APA citiranje

Hedberg, C. W., & Osterholm, M. T. (1993). Outbreaks of food-borne and waterborne viral gastroenteritis.

Citação norma Chicago

Hedberg, C W., and M T. Osterholm. Outbreaks of Food-borne and Waterborne Viral Gastroenteritis. 1993.

MLA citiranje

Hedberg, C W., and M T. Osterholm. Outbreaks of Food-borne and Waterborne Viral Gastroenteritis. 1993.

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