APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.