APA (7th ed.) Citation

Gupta, N. (1987). Free group rings. American Mathematical Society. https://doi.org/10.1090/conm/066

Chicago Style (17th ed.) Citation

Gupta, Narain. Free Group Rings. Providence, R.I: American Mathematical Society, 1987. https://doi.org/10.1090/conm/066.

MLA (9th ed.) Citation

Gupta, Narain. Free Group Rings. American Mathematical Society, 1987. https://doi.org/10.1090/conm/066.