APA ציטוט

Bodén, E. (1951). A research on the galactic clusters NGC 436 and NGC 457. Almqvist & Wiksell.

Chicago Style (17th ed.) Citation

Bodén, Erik. A Research on the Galactic Clusters NGC 436 and NGC 457. Uppsala: Almqvist & Wiksell, 1951.

ציטוט MLA

Bodén, Erik. A Research on the Galactic Clusters NGC 436 and NGC 457. Almqvist & Wiksell, 1951.