APA Zitierstil

Johnson, A. G., & Triger, D. R. (1987). Liver disease and Gallstones: The facts.

Chicago Zitierstil

Johnson, Alan G., und David R. Triger. Liver Disease and Gallstones: The Facts. Oxford, OUP, 1987.

MLA Zitierstil

Johnson, Alan G., und David R. Triger. Liver Disease and Gallstones: The Facts. 1987.