APA (7th ed.) Citation

Shippy, B. A., & Burrows, G. H. (1918). Determination of potassium and sodium as chlorides through use of the refractometer. Journal of the American Chemical Society, 40, 185.

Chicago Style (17th ed.) Citation

Shippy, B. A., and G. H. Burrows. "Determination of Potassium and Sodium as Chlorides Through Use of the Refractometer." Journal of the American Chemical Society 40 (1918): 185.

MLA (9th ed.) Citation

Shippy, B. A., and G. H. Burrows. "Determination of Potassium and Sodium as Chlorides Through Use of the Refractometer." Journal of the American Chemical Society, vol. 40, 1918, p. 185.