APA استشهاد

Floyd, T. L. (1986). Digital fundamentals (3rd ed.). Universal Book Stall.

استشهاد بنمط شيكاغو

Floyd, Thomas L. Digital Fundamentals. 3rd ed. N.Delhi: Universal Book Stall, 1986.

MLA استشهاد

Floyd, Thomas L. Digital Fundamentals. 3rd ed. Universal Book Stall, 1986.