APA Citation

(1979). Liquid penetrant method (2nd ed.). Columbus, OH.: The American Society for Nondestructive Testing.

Chicago Style Citation

Liquid Penetrant Method. 2nd ed. Columbus, OH.: The American Society for Nondestructive Testing, 1979.

MLA Citation

Liquid Penetrant Method. 2nd ed. Columbus, OH.: The American Society for Nondestructive Testing, 1979.

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