APA-Zitierstil (7. Ausg.)

Heger, U., Sun, H., Hinz, U., Klaiber, U., Tanaka, M., Liu, B., . . . Hackert, T. (2020). Induction chemotherapy in pancreatic cancer: CA 19-9 may predict resectability and survival. HPB, 22(2), . https://doi.org/10.1016/j.hpb.2019.06.012

Chicago-Zitierstil (17. Ausg.)

Heger, Ulrike, et al. "Induction Chemotherapy in Pancreatic Cancer: CA 19-9 May Predict Resectability and Survival." HPB 22, no. 2 (2020). https://doi.org/10.1016/j.hpb.2019.06.012.

MLA-Zitierstil (9. Ausg.)

Heger, Ulrike, et al. "Induction Chemotherapy in Pancreatic Cancer: CA 19-9 May Predict Resectability and Survival." HPB, vol. 22, no. 2, 2020, https://doi.org/10.1016/j.hpb.2019.06.012.