Positive philosophy /
freely translated and condensed by Harriet Martineau.

APA Citation

Comte, A., Martineau, H. (1858). Positive philosophy. New York: C. Blanchard.

MLA Citation

Comte, Auguste, 1798-1857, and Harriet Martineau. Positive Philosophy. New York: C. Blanchard, 1858.

Warning: These citations may not always be complete (especially for serials).