Cita APA (7th ed.)
Hartman, J., & Koschalka, B. (2013). Knowledge, being and the human: Some of the major issues in philosophy. Peter Lang GmbH.
Cita Chicago (17th ed.)
Hartman, Jan, i Ben Koschalka. Knowledge, Being and the Human: Some of the Major Issues in Philosophy. Frankfurt: Peter Lang GmbH, 2013.
Cita MLA (9th ed.)
Hartman, Jan, i Ben Koschalka. Knowledge, Being and the Human: Some of the Major Issues in Philosophy. Peter Lang GmbH, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.