Παραπομπή σε μορφή APA (7η εκδ.)

Guardini, R. Aesthetic-theological thoughts on "The Windhover": Romano Guardini. Hopkins : a collection of critical essays.(1966).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guardini, Romano. "Aesthetic-theological Thoughts on "The Windhover": Romano Guardini." Hopkins : A Collection of Critical Essays.(1966) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Guardini, Romano. "Aesthetic-theological Thoughts on "The Windhover": Romano Guardini." Hopkins : A Collection of Critical Essays.(1966), .