APA (7th ed.) Citation

Barbara S Bayne, Anita D Stuart, & H Gertie Pretorius. (1999). Irritable bowel syndrome and psychological stress. AOSIS.

Chicago Style (17th ed.) Citation

Barbara S Bayne, Anita D Stuart, and H Gertie Pretorius. Irritable Bowel Syndrome and Psychological Stress. AOSIS, 1999.

MLA (9th ed.) Citation

Barbara S Bayne, et al. Irritable Bowel Syndrome and Psychological Stress. AOSIS, 1999.

Warning: These citations may not always be 100% accurate.