Παραπομπή σε μορφή APA (7η εκδ.)

Wallendorf, C. (1962). Seven short voluntaries and postludes: For organ. Gregorian Institute of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wallendorf, Crescentia. Seven Short Voluntaries and Postludes: For Organ. Ohio: Gregorian Institute of America, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wallendorf, Crescentia. Seven Short Voluntaries and Postludes: For Organ. Gregorian Institute of America, 1962.