Greenberg, M. J. (1974). Euclidean and non-Euclidean geometries. W. H. Freeman and Company.
Chicago Style (17th ed.) CitationGreenberg, Marvin J. Euclidean and Non-Euclidean Geometries. San Francisco, California: W. H. Freeman and Company, 1974.
MLA (9th ed.) CitationGreenberg, Marvin J. Euclidean and Non-Euclidean Geometries. W. H. Freeman and Company, 1974.
Warning: These citations may not always be 100% accurate.