Citação norma APA

International Congress of Slavists (1963, Sofia), & International Congress of Slavists. American contributions to the Fifth International Congress of Slavists: Sofia, September 1963. Mouton.

Citação norma Chicago

International Congress of Slavists (1963, Sofia), and International Congress of Slavists. American Contributions to the Fifth International Congress of Slavists: Sofia, September 1963. The Hague: Mouton.

Citação norma MLA

International Congress of Slavists (1963, Sofia), and International Congress of Slavists. American Contributions to the Fifth International Congress of Slavists: Sofia, September 1963. Mouton.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.