Style de citation APA (7e éd.)

Petre, M. D. (1925). The two cities: Or, Statecraft and idealism. Longmans, Green.

Style de citation Chicago (17e éd.)

Petre, Maude Dominica. The Two Cities: Or, Statecraft and Idealism. London: Longmans, Green, 1925.

Style de citation MLA (8e éd.)

Petre, Maude Dominica. The Two Cities: Or, Statecraft and Idealism. Longmans, Green, 1925.