Cita APA

Smith, S. S. 1., & Jordan, W. D. (1965). An essay on the causes of the variety of complexion and figure in the human species. Cambridge, Massachusetts: The Belknap Press of Harvard University Press.

Citación estilo Chicago

Smith, Samuel Stanhope 1750-1819, y Winthrop D. Jordan. An Essay On the Causes of the Variety of Complexion and Figure in the Human Species. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 1965.

Cita MLA

Smith, Samuel Stanhope 1750-1819, y Winthrop D. Jordan. An Essay On the Causes of the Variety of Complexion and Figure in the Human Species. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 1965.