APA (7th ed.) Citation

Gieysztor, A. (1959). La porta de bronze a Gniezno: Document de l'histoire de Pologne au XIIe siècle. Angelo Signorelli editore.

Chicago Style (17th ed.) Citation

Gieysztor, Aleksander. La Porta De Bronze a Gniezno: Document De L'histoire De Pologne Au XIIe Siècle. Roma: Angelo Signorelli editore, 1959.

MLA (9th ed.) Citation

Gieysztor, Aleksander. La Porta De Bronze a Gniezno: Document De L'histoire De Pologne Au XIIe Siècle. Angelo Signorelli editore, 1959.

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