APA Style
      Beards, Peter H. (1990).
    ANALOG AND DIGITAL ELECTRONICS: A FIRST COURSE, SECOND EDITION (2).
    New York:
  Prentice Hall.
  
Chicago Style
      Beards, Peter H.
    ANALOG AND DIGITAL ELECTRONICS: A FIRST COURSE, SECOND EDITION.
    2
    New York:
  Prentice Hall,
  1990.
  Text.
  
MLA Style
      Beards, Peter H.
    ANALOG AND DIGITAL ELECTRONICS: A FIRST COURSE, SECOND EDITION.
    2
    New York:
  Prentice Hall,
  1990.
  Text.
  
Turabian Style
      Beards, Peter H.
    ANALOG AND DIGITAL ELECTRONICS: A FIRST COURSE, SECOND EDITION.
    2 
    New York:
  Prentice Hall,
  1990.
  Print.