Style de citation APA (7e éd.)

Longford, F. P. 1. (1961). The idea of punishment. G. Chapman.

Style de citation Chicago (17e éd.)

Longford, Frank Pakenham 1905. The Idea of Punishment. London: G. Chapman, 1961.

Style de citation MLA (9e éd.)

Longford, Frank Pakenham 1905. The Idea of Punishment. G. Chapman, 1961.