Cita APA (7th ed.)
Fisk, M. (1973). Nature and Necessity: An Essay in Physical Ontology. Indiana University Press.
Cita Chicago (17th ed.)
Fisk, Milton. Nature and Necessity: An Essay in Physical Ontology. Bloomington: Indiana University Press, 1973.
Cita MLA (9th ed.)
Fisk, Milton. Nature and Necessity: An Essay in Physical Ontology. Indiana University Press, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.