APA (7th ed.) Citation

Wolff, I. R. Institute of Contemporary History - the Wiener Library - London.

Chicago Style (17th ed.) Citation

Wolff, Ilse R. Institute of Contemporary History - the Wiener Library - London. [London].

MLA (8th ed.) Citation

Wolff, Ilse R. Institute of Contemporary History - the Wiener Library - London.

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