APA (7th ed.) Citation

Ahmed, M. M. I., Abd El-Karim, R. A., & El-Raghy, S. M. (1991). Wear resistance of plasma coatings on mild steel. Journal of Materials Science, 26, 517. https://doi.org/10.1007/BF00576552

Chicago Style (17th ed.) Citation

Ahmed, M. M. I., R. A. Abd El-Karim, and S. M. El-Raghy. "Wear Resistance of Plasma Coatings on Mild Steel." Journal of Materials Science 26 (1991): 517. https://doi.org/10.1007/BF00576552.

MLA (9th ed.) Citation

Ahmed, M. M. I., et al. "Wear Resistance of Plasma Coatings on Mild Steel." Journal of Materials Science, vol. 26, 1991, p. 517, https://doi.org/10.1007/BF00576552.