Cita APA (7a ed.)

Eagleton, T. (2008). The meaning of life: A very short introduction. Oxford University Press.

Cita Chicago Style (17a ed.)

Eagleton, Terry. The Meaning of Life: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2008.

Cita MLA (9a ed.)

Eagleton, Terry. The Meaning of Life: A Very Short Introduction. Oxford University Press, 2008.