APA (7th ed.) Citation

Spencer, H. (1878). Essays: Moral, political and aesthetic (New and enl. ed.). D. Appleton and Company.

Chicago Style (17th ed.) Citation

Spencer, Herbert. Essays: Moral, Political and Aesthetic. New and enl. ed. New York: D. Appleton and Company, 1878.

MLA (9th ed.) Citation

Spencer, Herbert. Essays: Moral, Political and Aesthetic. New and enl. ed. D. Appleton and Company, 1878.