Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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