Cita APA

Barta, Z., Toth, L., Szabo, G. G., & Szegedi, G. (2003). Collagenous colitis: Constipation or diarrhoea? Copyright 2003 by Gut.

Citación estilo Chicago

Barta, Z., L. Toth, G G. Szabo, y G. Szegedi. Collagenous Colitis: Constipation or Diarrhoea? Copyright 2003 by Gut, 2003.

Cita MLA

Barta, Z., L. Toth, G G. Szabo, y G. Szegedi. Collagenous Colitis: Constipation or Diarrhoea? Copyright 2003 by Gut, 2003.