If the author’s name appears in the body of your essay itself, use just the relevant page number/s in the parenthesis, e.g.
Use the first element from the Works Cited entry - usually the author’s surname - and page number/s in parenthesis, e.g. The following guidelines apply to any type of source, in any format. It consists of two parts: a brief in-text citation in the body of your essay and a detailed list of the “Works Cited” at the end of the work. MLA style is a referencing method developed by the Modern Language Association.
WHO - citing Authors and other Creators.Citing Online Forums or Discussions Groups.Citing Groups as Authors (govt., corporation or assoc.