Παραπομπή σε μορφή APA (7η εκδ.)

Papaefthymiou-Lytra, S. (1987). Language language awareness and foreign language learning. The University of Athens Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Papaefthymiou-Lytra, Sophia. Language Language Awareness and Foreign Language Learning. Athens: The University of Athens Press, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Papaefthymiou-Lytra, Sophia. Language Language Awareness and Foreign Language Learning. The University of Athens Press, 1987.