APA (7th ed.) Zitazioa

Tomassi, P. (1999). Logic. Routledge.

Chicago Style (17th ed.) Zitazioa

Tomassi, Paul. Logic. London ; New York: Routledge, 1999.

MLA (9th ed.) Zitazioa

Tomassi, Paul. Logic. Routledge, 1999.