APA (7th ed.) Citation

Tobler, R. L., Reed, R. P., & Hwang, I. S. (1991). Charpy impact tests near absolute zero. Journal of Testing & Evaluation, 19, 34. https://doi.org/10.1520/JTE12527J

Chicago Style (17th ed.) Citation

Tobler, R. L., R. P. Reed, and I. S. Hwang. "Charpy Impact Tests Near Absolute Zero." Journal of Testing & Evaluation 19 (1991): 34. https://doi.org/10.1520/JTE12527J.

MLA (9th ed.) Citation

Tobler, R. L., et al. "Charpy Impact Tests Near Absolute Zero." Journal of Testing & Evaluation, vol. 19, 1991, p. 34, https://doi.org/10.1520/JTE12527J.