APA Style
      Markus, John, Weston, Charles. (1988).
    Essentials Circuits Reference Guide .
    United States of America:
  McGraw-Hill Inc..
  
Chicago Style
      Markus, John, Weston, Charles.
    Essentials Circuits Reference Guide.
    
    United States of America:
  McGraw-Hill Inc.,
  1988.
  Text.
  
MLA Style
      Markus, John, Weston, Charles.
    Essentials Circuits Reference Guide.
    
    United States of America:
  McGraw-Hill Inc.,
  1988.
  Text.
  
Turabian Style
      Markus, John, Weston, Charles.
    Essentials Circuits Reference Guide.
     
    United States of America:
  McGraw-Hill Inc.,
  1988.
  Print.