Παραπομπή σε μορφή APA (7η εκδ.)

Shapere, D. (1984). Reason and the search for knowledge: Investigations in the philosophy of science. D. Reidel.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shapere, Dudley. Reason and the Search for Knowledge: Investigations in the Philosophy of Science. Dordrecht: D. Reidel, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

Shapere, Dudley. Reason and the Search for Knowledge: Investigations in the Philosophy of Science. D. Reidel, 1984.