Grossman, J., Grossman, M., & Katz, R. (1980). The first systems of weighted differential and integral calculus. Archimedes Foundation.
Chicago Style (17th ed.) CitationGrossman, Jane, Michael Grossman, and Robert Katz. The First Systems of Weighted Differential and Integral Calculus. Rockport, Mass: Archimedes Foundation, 1980.
MLA (9th ed.) CitationGrossman, Jane, et al. The First Systems of Weighted Differential and Integral Calculus. Archimedes Foundation, 1980.
Warning: These citations may not always be 100% accurate.