Consortium for Mathematics and Its Applications (U.S.), Society for Industrial and Applied Mathematics, & Mathematical Association of America. (1980). The UMAP journal. Birkhäuser Boston Inc..
Cita Chicago (17th ed.)Consortium for Mathematics and Its Applications (U.S.), Society for Industrial and Applied Mathematics, i Mathematical Association of America. The UMAP Journal. Cambridge, Mass.: Birkhäuser Boston Inc., 1980.
Cita MLA (9th ed.)Consortium for Mathematics and Its Applications (U.S.), et al. The UMAP Journal. Birkhäuser Boston Inc., 1980.
Atenció: Aquestes cites poden no estar 100% correctes.