Salter, W. M. (1892). Society for Ethical Culture, Philadelphia. [s.n.].
Cita Chicago Style (17a ed.)Salter, William Mackintire. Society for Ethical Culture, Philadelphia. [S.l.]: [s.n.], 1892.
Cita MLA (9a ed.)Salter, William Mackintire. Society for Ethical Culture, Philadelphia. [s.n.], 1892.
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