APA引文

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

Trích dẫn kiểu Chicago

Hall, Douglas V. Digital Circuits and Systems. New York: McGraw-Hill, 1989.

MLA引文

Hall, Douglas V. Digital Circuits and Systems. New York: McGraw-Hill, 1989.

警告：这些引文格式不一定是100％准确.