Citazione Stile APA (7a Edizione)

Schwegler, A., Seelye, J. H., & Smith, B. E. (1886). A history of philosophy in epitome (Rev. from the 9th German ed.). D. Appleton and Co.

Citazione stile Chigago Style (17a edizione)

Schwegler, Albert, Julius Hawley Seelye, e Benjamin Eli Smith. A History of Philosophy in Epitome. Rev. from the 9th German ed. New York: D. Appleton and Co, 1886.

Citatione MLA (9a ed.)

Schwegler, Albert, et al. A History of Philosophy in Epitome. Rev. from the 9th German ed. D. Appleton and Co, 1886.