Παραπομπή σε μορφή APA (7η εκδ.)

Proctor, E. (2008). Gypsy dialects: A selective annotated bibliography of materials for the practical study of Romani. University of Hertfordshire Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Proctor, Edward. Gypsy Dialects: A Selective Annotated Bibliography of Materials for the Practical Study of Romani. Hatfield, Hertfordshire: University of Hertfordshire Press, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Proctor, Edward. Gypsy Dialects: A Selective Annotated Bibliography of Materials for the Practical Study of Romani. University of Hertfordshire Press, 2008.