Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. Polish Scientific Periodicals. Polish Academy of Sciences, Documentation and Scientific Information Centre.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Polish Scientific Periodicals. Warsaw: Polish Academy of Sciences, Documentation and Scientific Information Centre.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Polish Scientific Periodicals. Polish Academy of Sciences, Documentation and Scientific Information Centre.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.