Παραπομπή σε μορφή APA (7η εκδ.)

Sidelle, A. (1989). Necessity, essence, and individuation: A defense of conventionalism. Cornell University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sidelle, Alan. Necessity, Essence, and Individuation: A Defense of Conventionalism. Ithaca: Cornell University Press, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sidelle, Alan. Necessity, Essence, and Individuation: A Defense of Conventionalism. Cornell University Press, 1989.