APA (7th ed.) Citation

Han, M., Bray, D. E., Coble, C. G., & Whittaker, A. D. (1993). Nondestructive evaluation of end-jointed lumber using ultrasonic techniques.

Chicago Style (17th ed.) Citation

Han, Myung-Beom, Don E. Bray, Charlie G. Coble, and A. Dale Whittaker. Nondestructive Evaluation of End-jointed Lumber Using Ultrasonic Techniques. 1993.

MLA (9th ed.) Citation

Han, Myung-Beom, et al. Nondestructive Evaluation of End-jointed Lumber Using Ultrasonic Techniques. 1993.