Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Bieliński, P. (1974). A prism-shaped stamp seal in Warsaw and related stamps.

Chicago Zitierstil

Bieliński, P. A Prism-shaped Stamp Seal in Warsaw and Related Stamps. 1974.

MLA Zitierstil

Bieliński, P. A Prism-shaped Stamp Seal in Warsaw and Related Stamps. 1974.