APA   Click to copy
Borchmann, S., Engert, A., & Böll, B. (2018). Hodgkin lymphoma in elderly patients. Current Opinion in Oncology, 30, 308–316.

Chicago/Turabian   Click to copy
Borchmann, Sven, Andreas Engert, and Boris Böll. “Hodgkin Lymphoma in Elderly Patients.” Current opinion in oncology 30 (2018): 308–316.

MLA   Click to copy
Borchmann, Sven, et al. “Hodgkin Lymphoma in Elderly Patients.” Current Opinion in Oncology, vol. 30, LWW, 2018, pp. 308–16.

@article{borchmann2018a,
  title = {Hodgkin lymphoma in elderly patients},
  year = {2018},
  journal = {Current opinion in oncology},
  pages = {308--316},
  publisher = {LWW},
  volume = {30},
  author = {Borchmann, Sven and Engert, Andreas and Böll, Boris}
}