APA (7th ed.) Citation

Spencer, H. (1884). Essays, moral, political and aesthetic (New and enl. ed.). D. Appleton.

Chicago Style (17th ed.) Citation

Spencer, Herbert. Essays, Moral, Political and Aesthetic. New and enl. ed. New York: D. Appleton, 1884.

MLA (9th ed.) Citation

Spencer, Herbert. Essays, Moral, Political and Aesthetic. New and enl. ed. D. Appleton, 1884.