Cita APA (7a ed.)

Collingwood, R. G. (1950). An essay on philosophical method (Repr.). Clarendon.

Cita Chicago Style (17a ed.)

Collingwood, R. G. An Essay on Philosophical Method. Repr. Oxford: Clarendon, 1950.

Cita MLA (9a ed.)

Collingwood, R. G. An Essay on Philosophical Method. Repr. Clarendon, 1950.