Παραπομπή σε μορφή APA (7η εκδ.)

Baldi, P. (1983). An introduction to the Indo-European languages. southern Illinois university Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baldi, Philip. An Introduction to the Indo-European Languages. Carbondale and Edwardsville, IL: southern Illinois university Press, 1983.

Παραπομπή σε μορφή MLA (9th εκδ.)

Baldi, Philip. An Introduction to the Indo-European Languages. southern Illinois university Press, 1983.