Device Therapy in Heart Failure
  MLA
  Maisel, William H.; Kramer, Daniel B, William H Maisel, and Daniel B Kramer. Device Therapy In Heart Failure. Humana Press, 2009.
  APA
  Maisel, D. B, Maisel, W. H, & Kramer, D. B. (2009). Device Therapy in Heart Failure. Humana Press.
  Chicago
  Maisel, William H.; Kramer, Daniel B., William H Maisel, and Daniel B Kramer. Device Therapy In Heart Failure. : Humana Press, 2009.