APA (7th ed.) Citation

Grau, R. F. (2019). Archivmaterialien zu Rudolf Friedrich Grau, 1835-1893.

Chicago Style (17th ed.) Citation

Grau, Rudolf Friedrich. Archivmaterialien Zu Rudolf Friedrich Grau, 1835-1893. 2019.

MLA (9th ed.) Citation

Grau, Rudolf Friedrich. Archivmaterialien Zu Rudolf Friedrich Grau, 1835-1893. 2019.

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