Παραπομπή σε μορφή APA (7η εκδ.)

Georgetown University Round Table on Languages and Linguistics Washington, D.C, & Walsh, T. J. (1988). Synchronic and diachronic approaches to linguistic variation and change: [proceedings]. Georgetown University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Georgetown University Round Table on Languages and Linguistics Washington, D.C, και Thomas J. Walsh. Synchronic and Diachronic Approaches to Linguistic Variation and Change: [proceedings]. Washington: Georgetown University Press, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Georgetown University Round Table on Languages and Linguistics Washington, D.C, και Thomas J. Walsh. Synchronic and Diachronic Approaches to Linguistic Variation and Change: [proceedings]. Georgetown University Press, 1988.