APA (7th ed.) Citation

Zielinski, H. (2013). Regesta imperii. Regesta imperii.

Chicago Style (17th ed.) Citation

Zielinski, Herbert. "Regesta Imperii." Regesta Imperii 2013.

MLA (8th ed.) Citation

Zielinski, Herbert. "Regesta Imperii." Regesta Imperii, 2013.

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