Παραπομπή σε μορφή APA (7η εκδ.)

Nettl, B. (1995). Heartland excursions: Ethnomusicological reflections on schools of music. University of Illinois Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nettl, Bruno. Heartland Excursions: Ethnomusicological Reflections on Schools of Music. Urbana: University of Illinois Press, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nettl, Bruno. Heartland Excursions: Ethnomusicological Reflections on Schools of Music. University of Illinois Press, 1995.