APA-Zitierstil (7. Ausg.)

Hartkopf, A., Wallwiener, M., & Schneeweiss, A. (2018). Treatment landscape of advanced breast cancer patients with hormone receptor positive HER2 negative tumors: Data from the German PRAEGNANT breast cancer registry. The breast, 37, . https://doi.org/10.1016/j.breast.2017.10.002

Chicago-Zitierstil (17. Ausg.)

Hartkopf, Andreas, Markus Wallwiener, und Andreas Schneeweiss. "Treatment Landscape of Advanced Breast Cancer Patients with Hormone Receptor Positive HER2 Negative Tumors: Data from the German PRAEGNANT Breast Cancer Registry." The Breast 37 (2018). https://doi.org/10.1016/j.breast.2017.10.002.

MLA-Zitierstil (9. Ausg.)

Hartkopf, Andreas, et al. "Treatment Landscape of Advanced Breast Cancer Patients with Hormone Receptor Positive HER2 Negative Tumors: Data from the German PRAEGNANT Breast Cancer Registry." The Breast, vol. 37, 2018, https://doi.org/10.1016/j.breast.2017.10.002.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.