Citazione Stile APA (7a Edizione)

Baum, R. J. (1973). Philosophy and mathematics, from Plato to the present. Freeman, Cooper.

Citazione stile Chigago Style (17a edizione)

Baum, Robert J. Philosophy and Mathematics, from Plato to the Present. San Francisco: Freeman, Cooper, 1973.

Citatione MLA (9a ed.)

Baum, Robert J. Philosophy and Mathematics, from Plato to the Present. Freeman, Cooper, 1973.