APA (7th ed.) Citation
Birks, A. S., Green, R. E., & McIntire, P. (1991). Ultrasonic testing. ASNT.
Chicago Style (17th ed.) Citation
Birks, A. S., R. E. Green, and Paul McIntire. Ultrasonic Testing. [s.l.]: ASNT, 1991.
MLA (9th ed.) Citation
Birks, A. S., et al. Ultrasonic Testing. ASNT, 1991.
Warning: These citations may not always be 100% accurate.