Harvard University Program on Technology and Society. (1971). Technology and social history. Harvard University Press.
Citação do estilo Chicago (17ª ed.)Harvard University Program on Technology and Society. Technology and Social History. Cambridge, Mass: Harvard University Press, 1971.
Citação MLA (9ª ed.)Harvard University Program on Technology and Society. Technology and Social History. Harvard University Press, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.