APA (7th ed.) Citation

Ort, J. M. (1928). Insulin and amino acid catalysis. Journal of the American Chemical Society, 50, 420.

Chicago Style (17th ed.) Citation

Ort, J. M. "Insulin and Amino Acid Catalysis." Journal of the American Chemical Society 50 (1928): 420.

MLA (9th ed.) Citation

Ort, J. M. "Insulin and Amino Acid Catalysis." Journal of the American Chemical Society, vol. 50, 1928, p. 420.