Weedon's Skin Pathology Essentials
  MLA
  Johnston, Ronald. Weedon's Skin Pathology Essentials. Elsevier, 2017.
  APA
  Johnston, R. (2017). Weedon's Skin Pathology Essentials. Elsevier.
  Chicago
  Johnston, Ronald Weedon's Skin Pathology Essentials. : Elsevier, 2017.