Citazione APA

Ungureanu, C. E., Günther, K. E., & Joerges, C. E. (2011). Jürgen Habermas. Ashgate Publishing Limited.

Stile di citazione Chicago

Ungureanu, Camil Ed, Klaus Ed Günther, e Christian Ed Joerges. Jürgen Habermas. Surrey: Ashgate Publishing Limited, 2011.

Citazione MLA

Ungureanu, Camil Ed, et al. Jürgen Habermas. Ashgate Publishing Limited, 2011.