The enlightenment, 1687-1776.

MLA

Smith, Preserved. The Enlightenment, 1687-1776. New York, N.Y, 1966.

APA

Smith, P. (1966). The enlightenment, 1687-1776. New York, N.Y.

Chicago

Smith, Preserved The Enlightenment, 1687-1776. New York, N.Y., 1966.