Παραπομπή σε μορφή APA (7η εκδ.)

Itkonen, E. (1983). Causality in linguistic theory: A critical investigation into the philosophical and methodological foundations of "non-autonomous" linguistics. Croom Helm Indiana University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Itkonen, Esa. Causality in Linguistic Theory: A Critical Investigation into the Philosophical and Methodological Foundations of "Non-autonomous" Linguistics. London: Croom Helm Indiana University Press, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

Itkonen, Esa. Causality in Linguistic Theory: A Critical Investigation into the Philosophical and Methodological Foundations of "Non-autonomous" Linguistics. Croom Helm Indiana University Press, 1983.