APA (7th ed.) Citation

Braun, G. C. (1851). Römische Alterthümer in Köln.

Chicago Style (17th ed.) Citation

Braun, G. C. Römische Alterthümer in Köln. 1851.

MLA (9th ed.) Citation

Braun, G. C. Römische Alterthümer in Köln. 1851.

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