APA (7th ed.) Citation

(1984). Acta astronomica. Copernicus Foundation for Polish Astronomy.

Chicago Style (17th ed.) Citation

Acta Astronomica. Warsaw, Poland: Copernicus Foundation for Polish Astronomy, 1984.

MLA (9th ed.) Citation

Acta Astronomica. Copernicus Foundation for Polish Astronomy, 1984.

Warning: These citations may not always be 100% accurate.