APA (7th ed.) Citation

(1989). Tracing the past. Stichting beheer IISG.

Chicago Style (17th ed.) Citation

Tracing the Past. Stichting beheer IISG, 1989.

MLA (8th ed.) Citation

Tracing the Past. Stichting beheer IISG, 1989.

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