APA (7th ed.) Citation

Springer, C. E., Langer, R. E., Smith, P. A., MacLane, S., & Stouffer, E. B. (1945). RECTILINEAR CONGRUENCES WHOSE DEVELOPABLES INTERSECT A SURFACE IN ITS LINES OF CURVATURE. Bulletin of the American Mathematical Society, 990. https://doi.org/10.1090/s0002-9904-1945-08489-4

Chicago Style (17th ed.) Citation

Springer, C. E., Rudolph Ernest Langer, Paul Althaus Smith, Saunders MacLane, and Ellis B. Stouffer. "RECTILINEAR CONGRUENCES WHOSE DEVELOPABLES INTERSECT A SURFACE IN ITS LINES OF CURVATURE." Bulletin of the American Mathematical Society 1945: 990. https://doi.org/10.1090/s0002-9904-1945-08489-4.

MLA (9th ed.) Citation

Springer, C. E., et al. "RECTILINEAR CONGRUENCES WHOSE DEVELOPABLES INTERSECT A SURFACE IN ITS LINES OF CURVATURE." Bulletin of the American Mathematical Society, 1945, p. 990, https://doi.org/10.1090/s0002-9904-1945-08489-4.