Παραπομπή σε μορφή APA (7η εκδ.)

Bile Acid Meeting Freiburg, Back, P., & Gerok, W. (1972). Bile acids in human diseases: 2nd Bile Acid Meeting, Freiburng i. Br., June 30-July 1, 1972. F.K. Schattauer Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bile Acid Meeting Freiburg, Peter Back, και W. Gerok. Bile Acids in Human Diseases: 2nd Bile Acid Meeting, Freiburng I. Br., June 30-July 1, 1972. Stuttgart: F.K. Schattauer Verlag, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bile Acid Meeting Freiburg, et al. Bile Acids in Human Diseases: 2nd Bile Acid Meeting, Freiburng I. Br., June 30-July 1, 1972. F.K. Schattauer Verlag, 1972.