Kaplan, J. E., Feldman, R., Campbell, D. S., Lookabaugh, C., & Gary, G. W. (1982). The frequency of a Norwalk-like pattern of illness in outbreaks of acute gastroenteritis.
استشهاد بنمط شيكاغوKaplan, J E., R. Feldman, D S. Campbell, C. Lookabaugh, و G W. Gary. The Frequency of a Norwalk-like Pattern of Illness in Outbreaks of Acute Gastroenteritis. 1982.
MLA استشهادKaplan, J E., et al. The Frequency of a Norwalk-like Pattern of Illness in Outbreaks of Acute Gastroenteritis. 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.