O'Brien, R. J., & Garcia, G. G. (1971). Mathematics for economists and social scientists / by R.J. O'Brien and G.G. Garcia. Macmillan.
Chicago Style (17th ed.) CitationO'Brien, R. J., and Gillian G. Garcia. Mathematics for Economists and Social Scientists / by R.J. O'Brien and G.G. Garcia. Macmillan, 1971.
MLA (9th ed.) CitationO'Brien, R. J., and Gillian G. Garcia. Mathematics for Economists and Social Scientists / by R.J. O'Brien and G.G. Garcia. Macmillan, 1971.
Warning: These citations may not always be 100% accurate.