APA استشهاد

Townsend, R. (1982). Digital computer structure and design (2nd ed.). Butterworths.

استشهاد بنمط شيكاغو

Townsend, R. Digital Computer Structure and Design. 2nd ed. London: Butterworths, 1982.

MLA استشهاد

Townsend, R. Digital Computer Structure and Design. 2nd ed. Butterworths, 1982.