Peters, H. P., Bos, M, Seebregts, L, Akkermans, L. M., van Berge Henegouwen, G. P., Bol, E, Mosterd, W & de Vries, W. R. (1999). Gastrointestinal symptoms in long-distance runners, cyclists, and triathletes: Prevalence, medication, and etiology. The American Journal of Gastroenterology, 94 (6), 1570-1581.
APA (7th ed.) CitationPeters, H. P., Bos, M., Seebregts, L., Akkermans, L. M., van Berge Henegouwen, G. P., Bol, E., . . . de Vries, W. R. (1999). Gastrointestinal symptoms in long-distance runners, cyclists, and triathletes: Prevalence, medication, and etiology. The American Journal of Gastroenterology, 94(6), 1570-1581.
Chicago Style (17th ed.) CitationPeters, H. P., M. Bos, L. Seebregts, L. M. Akkermans, G. P. van Berge Henegouwen, E. Bol, W. Mosterd, and W. R. de Vries. "Gastrointestinal Symptoms in Long-distance Runners, Cyclists, and Triathletes: Prevalence, Medication, and Etiology." The American Journal of Gastroenterology 94, no. 6 (1999): 1570-1581.
MLA (9th ed.) CitationPeters, H. P., et al. "Gastrointestinal Symptoms in Long-distance Runners, Cyclists, and Triathletes: Prevalence, Medication, and Etiology." The American Journal of Gastroenterology, vol. 94, no. 6, 1999, pp. 1570-1581.