एपीए उद्धरण

wolfgang Klas,michael Schreft. (1995). Metaclasses and their application: Data model tailoring and database integeration. Springer-Verlag.

शिकागो स्टाइल उद्धरण

wolfgang Klas,michael Schreft. Metaclasses and Their Application: Data Model Tailoring and Database Integeration. Springer-Verlag, 1995.

एमएलए उद्धरण

wolfgang Klas,michael Schreft. Metaclasses and Their Application: Data Model Tailoring and Database Integeration. Springer-Verlag, 1995.