APA (7th ed.) Citation

Grashoff, E. W. (1927). Zons am Niederrhein. Filser.

Chicago Style (17th ed.) Citation

Grashoff, Ehler W. Zons Am Niederrhein. Augsburg [u.a.]: Filser, 1927.

MLA (9th ed.) Citation

Grashoff, Ehler W. Zons Am Niederrhein. Filser, 1927.

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