APA (7th ed.) Citation

Oltmanns, O. (1911). Am Bodensee ([Electronic ed.].).

Chicago Style (17th ed.) Citation

Oltmanns, Olly. Am Bodensee. [Electronic ed.]. 1911.

MLA (9th ed.) Citation

Oltmanns, Olly. Am Bodensee. [Electronic ed.]. 1911.

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