APA (7th ed.) Citation

Liebling, G. (2009). Johann Jacob Grümbke (1771-1849).

Chicago Style (17th ed.) Citation

Liebling, Gert. Johann Jacob Grümbke (1771-1849). 2009.

MLA (9th ed.) Citation

Liebling, Gert. Johann Jacob Grümbke (1771-1849). 2009.

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