APA (7th ed.) Citation

Parkinson, G., & Burke, T. (1988). An encyclopaedia of philosophy. Routledge.

Chicago Style (17th ed.) Citation

Parkinson, G.H.R, and T.E Burke. An Encyclopaedia of Philosophy. London: Routledge, 1988.

MLA (9th ed.) Citation

Parkinson, G.H.R, and T.E Burke. An Encyclopaedia of Philosophy. Routledge, 1988.