APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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