Peterson, K. R., & Poli, R. (2016). New research on the philosophy of Nicolai Hartmann. De Gruyter.
Cita Chicago (17th ed.)Peterson, Keith R., i Roberto Poli. New Research on the Philosophy of Nicolai Hartmann. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2016.
Cita MLA (9th ed.)Peterson, Keith R., i Roberto Poli. New Research on the Philosophy of Nicolai Hartmann. De Gruyter, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.