Cita APA (7th ed.)

Sparkes, A. (1991). Talking philosophy: A wordbook. Routledge.

Cita Chicago (17th ed.)

Sparkes, A.W. Talking Philosophy: A Wordbook. London: Routledge, 1991.

Cita MLA (9th ed.)

Sparkes, A.W. Talking Philosophy: A Wordbook. Routledge, 1991.