APA (7th ed.) Citation

Bell, L. W. (1969). Automated testing systems / by L.W. Bell. Tektronix.

Chicago Style (17th ed.) Citation

Bell, L. W. Automated Testing Systems / by L.W. Bell. Tektronix, 1969.

MLA (9th ed.) Citation

Bell, L. W. Automated Testing Systems / by L.W. Bell. Tektronix, 1969.

Warning: These citations may not always be 100% accurate.