Trigonometrical sums in number theory.

MLA

Ayoub, R. G., et al. “Trigonometrical Sums in Number Theory.” Bulletin of the American Mathematical Society, Mar. 1978, pp. 250–56. EBSCOhost, https://doi.org/10.1090/s0002-9904-1978-14465-6.

APA

Ayoub, R. G., Browder, F. E., Halmos, P. R., & Todd, O. T. (1978). Trigonometrical sums in number theory. Bulletin of the American Mathematical Society, 250–256. https://doi.org/10.1090/s0002-9904-1978-14465-6

Chicago

Ayoub, R. G., F. E. Browder, P. R. Halmos, and Olga Taussky Todd. 1978. “Trigonometrical Sums in Number Theory.” Bulletin of the American Mathematical Society, March, 250–56. doi:10.1090/s0002-9904-1978-14465-6.