APA (7th ed.) Citation

Tönnies, F. Paul Heyse (1830-1914) Archiv: Brief von Ferdinand Tönnies an Anna Heyse - BSB Heyse-Archiv IX.2. Tönnies, Ferdinand.

Chicago Style (17th ed.) Citation

Tönnies, Ferdinand. Paul Heyse (1830-1914) Archiv: Brief Von Ferdinand Tönnies an Anna Heyse - BSB Heyse-Archiv IX.2. Tönnies, Ferdinand.

MLA (9th ed.) Citation

Tönnies, Ferdinand. Paul Heyse (1830-1914) Archiv: Brief Von Ferdinand Tönnies an Anna Heyse - BSB Heyse-Archiv IX.2. Tönnies, Ferdinand.

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