APA (7th ed.) Citation

Hartmann, N. (1975). New ways of ontology (Repr. of the 1953 ed., Chicago.). Greenwood Press.

Chicago Style (17th ed.) Citation

Hartmann, Nicolai. New Ways of Ontology. Repr. of the 1953 ed., Chicago. Westport, Conn: Greenwood Press, 1975.

MLA (9th ed.) Citation

Hartmann, Nicolai. New Ways of Ontology. Repr. of the 1953 ed., Chicago. Greenwood Press, 1975.