Burkhardt, H. (1991). Handbook of metaphysics and ontology. Philosophia.
Chicago Style (17th ed.) CitationBurkhardt, Hans. Handbook of Metaphysics and Ontology. München [u.a.]: Philosophia, 1991.
MLA (8th ed.) CitationBurkhardt, Hans. Handbook of Metaphysics and Ontology. Philosophia, 1991.
Warning: These citations may not always be 100% accurate.