APA Style

et.al., W, D. (2011). Andrew's Diseases of The Skin Clinical Dermatology (Eleventh Edition). Chaina: Saunders Company/ELSEVIER.

MLA Style

et.al., William, D.James. "Andrew's Diseases of The Skin Clinical Dermatology". Eleventh Edition Chaina: Saunders Company/ELSEVIER, 2011. Text.