The Normals to a Parabola and the Real Roots of a Cubic.

MLA

Bains, Manjinder S., and J. B. Thoo. “The Normals to a Parabola and the Real Roots of a Cubic.” College Mathematics Journal, vol. 38, no. 4, Sept. 2007, pp. 272–77. EBSCOhost, https://doi.org/10.1080/07468342.2007.11922248.

APA

Bains, M. S., & Thoo, J. B. (2007). The Normals to a Parabola and the Real Roots of a Cubic. College Mathematics Journal, 38(4), 272–277. https://doi.org/10.1080/07468342.2007.11922248

Chicago

Bains, Manjinder S., and J. B. Thoo. 2007. “The Normals to a Parabola and the Real Roots of a Cubic.” College Mathematics Journal 38 (4): 272–77. doi:10.1080/07468342.2007.11922248.