APA aipamena

Fultner, B. (2011). Jürgen Habermas: Key concepts. Acumen.

Chicago Style aipamena

Fultner, Barbara. Jürgen Habermas: Key Concepts. Durham, England: Acumen, 2011.

MLA aipamena

Fultner, Barbara. Jürgen Habermas: Key Concepts. Acumen, 2011.