Etzler, J. A. (1833). The paradise within the reach of all men without labor, by powers of nature and machinery: An address to all intelligent men. In two parts. Etzler and Reinhold.
Citação do estilo Chicago (17ª ed.)Etzler, J. A. The Paradise Within the Reach of All Men Without Labor, by Powers of Nature and Machinery: An Address to All Intelligent Men. In Two Parts. Pittsburgh, Pa.: Etzler and Reinhold, 1833.
Citação MLA (8ª ed.)Etzler, J. A. The Paradise Within the Reach of All Men Without Labor, by Powers of Nature and Machinery: An Address to All Intelligent Men. In Two Parts. Etzler and Reinhold, 1833.
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