APA (7th ed.) Citation

Wermer, J. (1981). Potential Theory (Second edition.). Springer. https://doi.org/10.1007/BFb0069689

Chicago Style (17th ed.) Citation

Wermer, John. Potential Theory. Second edition. Berlin [u.a.]: Springer, 1981. https://doi.org/10.1007/BFb0069689.

MLA (9th ed.) Citation

Wermer, John. Potential Theory. Second edition. Springer, 1981. https://doi.org/10.1007/BFb0069689.