Hodgkin Lymphoma
  MLA
  Engert, Andreas; Younes, Anas, and Anas Younes. Hodgkin Lymphoma. Springer International Publishing, 2015.
  APA
  Engert, A., & Younes, A. (2015). Hodgkin Lymphoma. Springer International Publishing.
  Chicago
  Engert, Andreas; Younes, Anas, and Anas Younes. Hodgkin Lymphoma. : Springer International Publishing, 2015.