Παραπομπή σε μορφή APA (7η εκδ.)

Kirk, R. B. (1969). An inquiry into the elements of time and space in Spenser's The Faerie queene. Graduate Division, Kansas State Teachers College.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kirk, Ruby Brandley. An Inquiry into the Elements of Time and Space in Spenser's The Faerie Queene. Emporia: Graduate Division, Kansas State Teachers College, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kirk, Ruby Brandley. An Inquiry into the Elements of Time and Space in Spenser's The Faerie Queene. Graduate Division, Kansas State Teachers College, 1969.