APA način citiranja (7. izdanje)

Ker, I. John Henry Newman: Ian Ker. The Oxford handbook of English literature and theology.(2007).

Čikaški stil citiranja (17. izdanje)

Ker, Ian. "John Henry Newman: Ian Ker." The Oxford Handbook of English Literature and Theology.(2007) .

MLA način citiranja (8. izdanje)

Ker, Ian. "John Henry Newman: Ian Ker." The Oxford Handbook of English Literature and Theology.(2007), .