Cita APA (7th ed.)

Lacey, A. R. (1976). A dictionary of philosophy. Routledge & Kegan Paul.

Cita Chicago (17th ed.)

Lacey, A. R. A Dictionary of Philosophy. London: Routledge & Kegan Paul, 1976.

Cita MLA (9th ed.)

Lacey, A. R. A Dictionary of Philosophy. Routledge & Kegan Paul, 1976.