Pan American Sanitary Conference & International Bureau of the American Republics. (1909). Transactions of the third International Sanitary Conference of the American Republics ..: Mexico, December 2-3-4-5-6-7, 1907. [Press of B. S. Adams].
Cita Chicago Style (17a ed.)Pan American Sanitary Conference y International Bureau of the American Republics. Transactions of the Third International Sanitary Conference of the American Republics ..: Mexico, December 2-3-4-5-6-7, 1907. Washington, D. C: [Press of B. S. Adams], 1909.
Cita MLA (8a ed.)Pan American Sanitary Conference y International Bureau of the American Republics. Transactions of the Third International Sanitary Conference of the American Republics ..: Mexico, December 2-3-4-5-6-7, 1907. [Press of B. S. Adams], 1909.