Cita APA (7a ed.)

KNUUTTILLA, S. (1993). Modalities in medieval Philosophy. Routledge.

Cita Chicago Style (17a ed.)

KNUUTTILLA, Simo. Modalities in Medieval Philosophy. London and New York: Routledge, 1993.

Cita MLA (9a ed.)

KNUUTTILLA, Simo. Modalities in Medieval Philosophy. Routledge, 1993.