APA (7th ed.) Zitazioa

S532p Shapere, D. (1965). Philosophical problems of natural science. Macmillan.

Chicago Style (17th ed.) Zitazioa

S532p Shapere, Dudley. Philosophical Problems of Natural Science. London: Macmillan, 1965.

MLA (9th ed.) Zitazioa

S532p Shapere, Dudley. Philosophical Problems of Natural Science. Macmillan, 1965.