APA (7th ed.) Citation

Key, C. W., & Hoggan, G. D. (1954). Spectrographic method for analyzing lubricating greases. Analytical Chemistry, 26, 1900.

Chicago Style (17th ed.) Citation

Key, C. W., and G. D. Hoggan. "Spectrographic Method for Analyzing Lubricating Greases." Analytical Chemistry 26 (1954): 1900.

MLA (9th ed.) Citation

Key, C. W., and G. D. Hoggan. "Spectrographic Method for Analyzing Lubricating Greases." Analytical Chemistry, vol. 26, 1954, p. 1900.