APA (7th ed.) Citation

Simon, W. M., & Comte, A. (1963). European positivism in the nineteenth century. Cornell University Press.

Chicago Style (17th ed.) Citation

Simon, Walter Michael, and Auguste Comte. European Positivism in the Nineteenth Century. Ithaca, N.Y.: Cornell University Press, 1963.

MLA (9th ed.) Citation

Simon, Walter Michael, and Auguste Comte. European Positivism in the Nineteenth Century. Cornell University Press, 1963.