Cita APA (7a ed.)

Geach, P. T. (1993). The past & the present: Problems of understanding : a philosophical and historical enquiry. Grandpont House.

Cita Chicago Style (17a ed.)

Geach, P. T. The Past & the Present: Problems of Understanding : A Philosophical and Historical Enquiry. Oxford: Grandpont House, 1993.

Cita MLA (9a ed.)

Geach, P. T. The Past & the Present: Problems of Understanding : A Philosophical and Historical Enquiry. Grandpont House, 1993.