Cita APA (7th ed.)

ProQuest (Firm), Backhaus, J. G., & Theurl, T. (2011). Institutionelle Hintergrunde von Krisen. Duncker & Humblot.

Cita Chicago (17th ed.)

ProQuest (Firm), Jurgen G. Backhaus, i Theresia Theurl. Institutionelle Hintergrunde Von Krisen. Berlin: Duncker & Humblot, 2011.

Cita MLA (9th ed.)

ProQuest (Firm), et al. Institutionelle Hintergrunde Von Krisen. Duncker & Humblot, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.