APA (7th ed.) Citation

Groll, K. (1980). Chronik der Familie Groll, Essenbach.

Chicago Style (17th ed.) Citation

Groll, Karl. Chronik Der Familie Groll, Essenbach. München, 1980.

MLA (9th ed.) Citation

Groll, Karl. Chronik Der Familie Groll, Essenbach. 1980.

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