Cita APA (7th ed.)
Grossmann, R. (1973). Ontological Reduction. Indiana University Press.
Cita Chicago (17th ed.)
Grossmann, Reinhardt. Ontological Reduction. Bloomington: Indiana University Press, 1973.
Cita MLA (9th ed.)
Grossmann, Reinhardt. Ontological Reduction. Indiana University Press, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.