Porter, T. M. Reforming vision: The engineer Le Play learns to observe society sagely / Theodor M. Porter. Histories of scientific observation.(2011).
Citação do estilo Chicago (17ª ed.)Porter, Theodor M. "Reforming Vision: The Engineer Le Play Learns to Observe Society Sagely / Theodor M. Porter." Histories of Scientific Observation.(2011) .
Citação MLA (8ª ed.)Porter, Theodor M. "Reforming Vision: The Engineer Le Play Learns to Observe Society Sagely / Theodor M. Porter." Histories of Scientific Observation.(2011), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.