APA (7th ed.) Citation

Walker, C. A., Trowbridge, F. R., & Wagner, A. R. (2010). Direct Brazing of Sapphire to Niobium. Welding Journal, 89(3), 50.

Chicago Style (17th ed.) Citation

Walker, C. A., F. R. Trowbridge, and A. R. Wagner. "Direct Brazing of Sapphire to Niobium." Welding Journal 89, no. 3 (2010): 50.

MLA (9th ed.) Citation

Walker, C. A., et al. "Direct Brazing of Sapphire to Niobium." Welding Journal, vol. 89, no. 3, 2010, p. 50.