Davidoff, G., & Sarnak, P. V. (2003). Elementary number theory: Group theory and Ramanujan graphs. Cambridge University Press.
Chicago Edition CitationDavidoff, Giuliana, and Peter Valette Sarnak. Elementary Number Theory: Group Theory and Ramanujan Graphs. Cambridge: Cambridge University Press, 2003.
MLA Edition CitationDavidoff, Giuliana, and Peter Valette Sarnak. Elementary Number Theory: Group Theory and Ramanujan Graphs. Cambridge University Press, 2003.
Warning: These citations may not always be 100% accurate.