APA (7th ed.) Zitazioa

KEEENE, S. C. (1968). Mathematical logic. John Wilwy.

Chicago Style (17th ed.) Zitazioa

KEEENE, Stephen Cole. Mathematical Logic. New York: John Wilwy, 1968.

MLA (9th ed.) Zitazioa

KEEENE, Stephen Cole. Mathematical Logic. John Wilwy, 1968.