APA Citatie

Caygill, C., Day, D. W., & Hill, M. J. (1983). The histopathology of gastric cancer in rural and urban areas of North Wales. Nature Publishing Group.

Chicago Style citaat

Caygill, C., D. W. Day, en M. J. Hill. The Histopathology of Gastric Cancer in Rural and Urban Areas of North Wales. Nature Publishing Group, 1983.

MLA citatie

Caygill, C., D. W. Day, en M. J. Hill. The Histopathology of Gastric Cancer in Rural and Urban Areas of North Wales. Nature Publishing Group, 1983.