APA ציטוט

Rosendorff, C., & Grieve, N. W. (1967). Ulcerative oesophagitis in association with ulcerative colitis.

Citação norma Chicago

Rosendorff, C., and N W. Grieve. Ulcerative Oesophagitis in Association With Ulcerative Colitis. 1967.

ציטוט MLA

Rosendorff, C., and N W. Grieve. Ulcerative Oesophagitis in Association With Ulcerative Colitis. 1967.