APA (7th ed.) Citation

Gabel, G. Die "Wiener Library" in London 1939 - 1999. Buch und Bibliothek, 45-49.

Chicago Style (17th ed.) Citation

Gabel, Gernot. "Die "Wiener Library" in London 1939 - 1999." Buch Und Bibliothek : 45-49.

MLA (8th ed.) Citation

Gabel, Gernot. "Die "Wiener Library" in London 1939 - 1999." Buch Und Bibliothek, , pp. 45-49.

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