APA (7th ed.) Citation

Fruhwirth, B., Burkard, R. E., & Rote, G. (1989). Approximation of convex curves with application to the bicriterial minimum cost flow problem. European Journal of Operational Research, 42(3), 326. https://doi.org/10.1016/0377-2217(89)90443-8

Chicago Style (17th ed.) Citation

Fruhwirth, B., R. E. Burkard, and G. Rote. "Approximation of Convex Curves with Application to the Bicriterial Minimum Cost Flow Problem." European Journal of Operational Research 42, no. 3 (1989): 326. https://doi.org/10.1016/0377-2217(89)90443-8.

MLA (9th ed.) Citation

Fruhwirth, B., et al. "Approximation of Convex Curves with Application to the Bicriterial Minimum Cost Flow Problem." European Journal of Operational Research, vol. 42, no. 3, 1989, p. 326, https://doi.org/10.1016/0377-2217(89)90443-8.