APA (7th ed.) Citation

International ISBN Agency. (1975). Internationales ISBN-Verlagregister. Verlag Dokumentation.

Chicago Style (17th ed.) Citation

International ISBN Agency. Internationales ISBN-Verlagregister. Pullach/Munchen: Verlag Dokumentation, 1975.

MLA (9th ed.) Citation

International ISBN Agency. Internationales ISBN-Verlagregister. Verlag Dokumentation, 1975.

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