Dyfyniad APA

Levy, R. L., Langer, S. L., & Whitehead, W. E. (2007). Social learning contributions to the etiology and treatment of functional abdominal pain and inflammatory bowel disease in children and adults. Baishideng Publishing Group Co., Limited.

Dyfyniad Arddull Chicago

Levy, Rona L., Shelby L. Langer, and William E. Whitehead. Social Learning Contributions to the Etiology and Treatment of Functional Abdominal Pain and Inflammatory Bowel Disease in Children and Adults. Baishideng Publishing Group Co., Limited, 2007.

Dyfyniad MLA

Levy, Rona L., Shelby L. Langer, and William E. Whitehead. Social Learning Contributions to the Etiology and Treatment of Functional Abdominal Pain and Inflammatory Bowel Disease in Children and Adults. Baishideng Publishing Group Co., Limited, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.