APA (7th ed.) Citation

Ruge, A. (1886). Briefwechsel . [s.n.].

Chicago Style (17th ed.) Citation

Ruge, Arnold. Briefwechsel . Berlin: [s.n.], 1886.

MLA (9th ed.) Citation

Ruge, Arnold. Briefwechsel . [s.n.], 1886.

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