APA استشهاد

Coombs, C. F. (1972). Basic electronic instrument handbook. McGraw-Hill.

استشهاد بنمط شيكاغو

Coombs, Clyde F. Basic Electronic Instrument Handbook. New York: McGraw-Hill, 1972.

MLA استشهاد

Coombs, Clyde F. Basic Electronic Instrument Handbook. McGraw-Hill, 1972.