Cita APA (7a ed.)

(1985). Leśniewski's systems: Ontology and mereology. Martinus Nijhoff Publishers ; Ossolineum Publishing House of the Polish Academy of Sciences.

Cita Chicago Style (17a ed.)

Leśniewski's Systems: Ontology and Mereology. The Hague [etc.] : Wrocław: Martinus Nijhoff Publishers ; Ossolineum Publishing House of the Polish Academy of Sciences, 1985.

Cita MLA (9a ed.)

Leśniewski's Systems: Ontology and Mereology. Martinus Nijhoff Publishers ; Ossolineum Publishing House of the Polish Academy of Sciences, 1985.