APA-viite (7. p.)

Osler, A. (1967). Keats's sense of the past. University of London.

Chicago-viite (17. p.)

Osler, Alan. Keats's Sense of the Past. University of London, 1967.

MLA-viite (8. p.)

Osler, Alan. Keats's Sense of the Past. University of London, 1967.