APA (7th ed.) Citation

Geyer, C. (1930). Christian Geyer zum Gedächtnis.

Chicago Style (17th ed.) Citation

Geyer, Christian. Christian Geyer Zum Gedächtnis. 1930.

MLA (9th ed.) Citation

Geyer, Christian. Christian Geyer Zum Gedächtnis. 1930.

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