APA (7th ed.) Citation

Heyse, P. (1854). Hermen. [s.n.].

Chicago Style (17th ed.) Citation

Heyse, Paul. Hermen. Berlin: [s.n.], 1854.

MLA (9th ed.) Citation

Heyse, Paul. Hermen. [s.n.], 1854.

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