Cita APA (7a ed.)

Bochenski, J. M. (1951). Ancient formal logic. North Holland Public.Comp.

Cita Chicago Style (17a ed.)

Bochenski, Joseph M. Ancient Formal Logic. Amsterdam: North Holland Public.Comp, 1951.

Cita MLA (9a ed.)

Bochenski, Joseph M. Ancient Formal Logic. North Holland Public.Comp, 1951.