APA Style

Hall, Dauglas V.. (1989). Digital circuits and systems (1). New York: McGraw Hill.

Chicago Style

Hall, Dauglas V.. Digital circuits and systems. 1 New York: McGraw Hill, 1989. Text.

MLA Style

Hall, Dauglas V.. Digital circuits and systems. 1 New York: McGraw Hill, 1989. Text.

Turabian Style

Hall, Dauglas V.. Digital circuits and systems. 1 New York: McGraw Hill, 1989. Print.