Cita APA (7a ed.)
Richardson, O. W. (2013). The Electron Theory of Matter. HardPress.
Cita estilo Chicago (17a ed.)
Richardson, Owen Willans. The Electron Theory of Matter. Miami, EUA: HardPress, 2013.
Cita MLA (9a ed.)
Richardson, Owen Willans. The Electron Theory of Matter. HardPress, 2013.
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