Citazione Stile APA (7a Edizione)

Rauhut, N. C. (2011). Ultimate questions: Thinking about philosophy (3rd ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Rauhut, Nils Ch. Ultimate Questions: Thinking About Philosophy. 3rd ed. Boston [u.a.]: Prentice Hall, 2011.

Citatione MLA (9a ed.)

Rauhut, Nils Ch. Ultimate Questions: Thinking About Philosophy. 3rd ed. Prentice Hall, 2011.