APA

Symposium on the pathogenesis and therapy of ulcer disease (1980 : 13-14 march : Munch), Holtermüller K. H. & Malagelada J. R. e. (1980). Advances in ulcer disease. New York: Excerpta Médica.

Chicago

Symposium on the pathogenesis and therapy of ulcer disease (1980 : 13-14 march : Munch), Holtermüller K H and Malagelada J R ed. 1980. Advances in ulcer disease. New York: Excerpta Médica.

Harvard

Symposium on the pathogenesis and therapy of ulcer disease (1980 : 13-14 march : Munch), Holtermüller K. H. and Malagelada J. R. e. (1980). Advances in ulcer disease. New York: Excerpta Médica.

MLA

Symposium on the pathogenesis and therapy of ulcer disease (1980 : 13-14 march : Munch), Holtermüller K H and Malagelada J R ed. Advances in ulcer disease. New York: Excerpta Médica. 1980.