Demography and Health Issues
  MLA
  Skiadas, and Charilaos Skiadas. Demography and Health Issues. Springer International Publishing, 2018.
  APA
  Skiadas, S., & Skiadas, C. (2018). Demography and Health Issues. Springer International Publishing.
  Chicago
  Skiadas, and Charilaos Skiadas. Demography and Health Issues. : Springer International Publishing, 2018.