Cita APA

Laing, S. 1. (1894). Problems of the future and essays. London: Chapman and Hall, Ld..

Citación estilo Chicago

Laing, Samuel 1812-1897. Problems of the Future and Essays. London: Chapman and Hall, Ld., 1894.

Cita MLA

Laing, Samuel 1812-1897. Problems of the Future and Essays. London: Chapman and Hall, Ld., 1894.

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