APA استشهاد

Best, R. E. (1993). Phase-locked loops (2nd ed.). McGraw-Hill.

استشهاد بنمط شيكاغو

Best, Roland E. Phase-locked Loops. 2nd ed. New York: McGraw-Hill, 1993.

MLA استشهاد

Best, Roland E. Phase-locked Loops. 2nd ed. McGraw-Hill, 1993.