Παραπομπή σε μορφή APA (7η εκδ.)

Forrai, G. (2001). Reference, truth and conceptual schemes: A defense of internal realism. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Forrai, Gabor. Reference, Truth and Conceptual Schemes: A Defense of Internal Realism. Dordrecht: Kluwer Academic Publishers, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Forrai, Gabor. Reference, Truth and Conceptual Schemes: A Defense of Internal Realism. Kluwer Academic Publishers, 2001.