Cita APA

López, J. D. (1980). The fundamental problem of philosophy in the origin of language.

Chicago Style Citation

López, Juan Diego. The Fundamental Problem of Philosophy in the Origin of Language. 1980.

Cita MLA

López, Juan Diego. The Fundamental Problem of Philosophy in the Origin of Language. 1980.

Atenció: Aquestes cites poden no estar 100% correctes.