APA-viite (7. p.)
Symington, P. (2010). On determining what there is: The identity of ontological categories in Aquinas, Scotus and Lowe. Ontos Verlag.
Chicago-viite (17. p.)
Symington, Paul. On Determining What There Is: The Identity of Ontological Categories in Aquinas, Scotus and Lowe. Frankfurt: Ontos Verlag, 2010.
MLA-viite (9. p.)
Symington, Paul. On Determining What There Is: The Identity of Ontological Categories in Aquinas, Scotus and Lowe. Ontos Verlag, 2010.
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