एपीए उद्धरण

Sonnenberg, B. (2020). Dependencies and Mechanisms of Unemployment and Social Involvement. Springer Fachmedien Wiesbaden.

शिकागो स्टाइल उद्धरण

Sonnenberg, Bettina. Dependencies and Mechanisms of Unemployment and Social Involvement. Springer Fachmedien Wiesbaden, 2020.

एमएलए उद्धरण

Sonnenberg, Bettina. Dependencies and Mechanisms of Unemployment and Social Involvement. Springer Fachmedien Wiesbaden, 2020.