Παραπομπή σε μορφή APA (7η εκδ.)

Howell, R. (2002). Ontology and the Nature of the Literary Work. The Journal of Aesthetics and Art Criticism.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Howell, Robert. "Ontology and the Nature of the Literary Work." The Journal of Aesthetics and Art Criticism 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Howell, Robert. "Ontology and the Nature of the Literary Work." The Journal of Aesthetics and Art Criticism, 2002.