APA (7th ed.) Citation

(1961). Briefe: [1], 1889 - 1936. Briefe.

Chicago Style (17th ed.) Citation

"Briefe: [1], 1889 - 1936." Briefe 1961.

MLA (8th ed.) Citation

"Briefe: [1], 1889 - 1936." Briefe, 1961.

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