Cita APA (7a ed.)

Pritchard, D. (2019). Scepticism: A very short introduction. Oxford University Press.

Cita Chicago Style (17a ed.)

Pritchard, Duncan. Scepticism: A Very Short Introduction. Oxford: Oxford University Press, 2019.

Cita MLA (9a ed.)

Pritchard, Duncan. Scepticism: A Very Short Introduction. Oxford University Press, 2019.