Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (1968). SCANDINAVIAN PUBLIC LIBRARY QUARTERLY. Scandinavian State Directors of Public Libraries.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. SCANDINAVIAN PUBLIC LIBRARY QUARTERLY. Oslo: Scandinavian State Directors of Public Libraries, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. SCANDINAVIAN PUBLIC LIBRARY QUARTERLY. Scandinavian State Directors of Public Libraries, 1968.

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