APA Style

F, ?, ,, R. (1991). DIGITAL ENGINEERDESIGN A MODERN MODERSN APPROACH . united states of america: Prentice Hall. Inc.

MLA Style

F, ?TINDER, ,, RICHARD.. "DIGITAL ENGINEERDESIGN A MODERN MODERSN APPROACH". united states of america: Prentice Hall. Inc, 1991. .