APA (7th ed.) Citation

Richard, B. c. 2. J. Archivmaterialien zu Birgit Richard, ca. 20. Jh.

Chicago Style (17th ed.) Citation

Richard, Birgit ca. 20. Jh. Archivmaterialien Zu Birgit Richard, Ca. 20. Jh.

MLA (9th ed.) Citation

Richard, Birgit ca. 20. Jh. Archivmaterialien Zu Birgit Richard, Ca. 20. Jh.

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