Say, J. B., Comte, C., Daire, E., & Say, H. E. (1848). Oeuvres diverses de J.-B. Say. Guillaumin.
Chicago Style (17th ed.) CitationSay, Jean Baptiste, Charles Comte, Eugene Daire, and Horace Emile Say. Oeuvres Diverses De J.-B. Say. Paris: Guillaumin, 1848.
MLA (9th ed.) CitationSay, Jean Baptiste, et al. Oeuvres Diverses De J.-B. Say. Guillaumin, 1848.