APA Style
      Kröger, N. et al (2019).
    The EBMT Handbook: Hematopoietic Stem Cell Transplantation and Cellular Therapies (7).
    :
  Springer International Publishing.
  
MLA Style
      Kröger, Nicolaus. et al.
    "The EBMT Handbook: Hematopoietic Stem Cell Transplantation and Cellular Therapies".
    7
    :
  Springer International Publishing,
  2019.
  Electronic Resource.