APA (7th ed.) Citation

Symposium on the Nondestructive Teating of Welds Chicago, Ill., American Society for Nondestructive Testing, IIT Research Institute, & Drouillard, T. F. (1968). Proceedings. American Society for Nondestructive Testing.

Chicago Style (17th ed.) Citation

Symposium on the Nondestructive Teating of Welds Chicago, Ill., American Society for Nondestructive Testing, IIT Research Institute, and Thomas F. Drouillard. Proceedings. Evanston, Ill.: American Society for Nondestructive Testing, 1968.

MLA (8th ed.) Citation

Symposium on the Nondestructive Teating of Welds Chicago, Ill., et al. Proceedings. American Society for Nondestructive Testing, 1968.

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