APA (7th ed.) Citation

Piechocki, R. (1996). Johann Jacob Grümbke.

Chicago Style (17th ed.) Citation

Piechocki, Reinhard. Johann Jacob Grümbke. 1996.

MLA (9th ed.) Citation

Piechocki, Reinhard. Johann Jacob Grümbke. 1996.

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