APA (7th ed.) Citation

Oldland, P. T., Ramsay, C. W., & Matlock, D. K. (1989). Significant features of high-strength steel weld metal microstructures. Welding Journal, 68, 158s.

Chicago Style (17th ed.) Citation

Oldland, P. T., C. W. Ramsay, and D. K. Matlock. "Significant Features of High-strength Steel Weld Metal Microstructures." Welding Journal 68 (1989): 158s.

MLA (9th ed.) Citation

Oldland, P. T., et al. "Significant Features of High-strength Steel Weld Metal Microstructures." Welding Journal, vol. 68, 1989, p. 158s.