APA citiranje

Waehrens, R., Ohlsson, H., Sundquist, J., Sundquist, K., & Zöller, B. (2013). Low prevalence of irritable bowel syndrome in primary health care in four Swedish counties. Informa Healthcare.

Citação norma Chicago

Waehrens, Rasmus, Henrik Ohlsson, Jan Sundquist, Kristina Sundquist, and Bengt Zöller. Low Prevalence of Irritable Bowel Syndrome in Primary Health Care in Four Swedish Counties. Informa Healthcare, 2013.

MLA citiranje

Waehrens, Rasmus, et al. Low Prevalence of Irritable Bowel Syndrome in Primary Health Care in Four Swedish Counties. Informa Healthcare, 2013.