ScienceDirect (Online service), Deza, M., & Rosenberg, I. G. (1980). Combinatorics 79. North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North Holland.
Chicago Style (17th ed.) CitationScienceDirect (Online service), M. Deza, and I. G. Rosenberg. Combinatorics 79. Amsterdam ; New York : New York: North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North Holland, 1980.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Combinatorics 79. North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North Holland, 1980.
Warning: These citations may not always be 100% accurate.