Citazione Stile APA (7a Edizione)

Stumpf, S. E. (2015). Philosophy: A historical survey with essential readings (9th ed.). McGraw Hill.

Citazione stile Chigago Style (17a edizione)

Stumpf, Samuel Enoch. Philosophy: A Historical Survey with Essential Readings. 9th ed. New York: McGraw Hill, 2015.

Citatione MLA (9a ed.)

Stumpf, Samuel Enoch. Philosophy: A Historical Survey with Essential Readings. 9th ed. McGraw Hill, 2015.