APA (7th ed.) Citation

Schaeffer, A. C., Spencer, D. C., & Grad, A. (1950). Coefficient regions for Schlicht functions. American Mathematical Society. https://doi.org/10.1090/coll/035

Chicago Style (17th ed.) Citation

Schaeffer, Albert Charles, Donald C. Spencer, and Arthur Grad. Coefficient Regions for Schlicht Functions. New York City: American Mathematical Society, 1950. https://doi.org/10.1090/coll/035.

MLA (9th ed.) Citation

Schaeffer, Albert Charles, et al. Coefficient Regions for Schlicht Functions. American Mathematical Society, 1950. https://doi.org/10.1090/coll/035.