APA (7th ed.) Citation

Horster, D. (2013). Niklas Luhmann - Soziale Systeme. Akad.-Verl.

Chicago Style (17th ed.) Citation

Horster, Detlef. Niklas Luhmann - Soziale Systeme. Berlin: Akad.-Verl, 2013.

MLA (8th ed.) Citation

Horster, Detlef. Niklas Luhmann - Soziale Systeme. Akad.-Verl, 2013.

Warning: These citations may not always be 100% accurate.