Cita APA

Howe, M. D. W. 1. (1963). The proving years, 1870-1882. Cambridge, Massachusetts: Belknap Press of Harvard University Press.

Citación estilo Chicago

Howe, Mark De Wolfe 1906-1967. The Proving Years, 1870-1882. Cambridge, Massachusetts: Belknap Press of Harvard University Press, 1963.

Cita MLA

Howe, Mark De Wolfe 1906-1967. The Proving Years, 1870-1882. Cambridge, Massachusetts: Belknap Press of Harvard University Press, 1963.