APA (7th ed.) Citation

Luhmann, N. (2002). Risk: A sociological theory. Aldine Transaction.

Chicago Style (17th ed.) Citation

Luhmann, Niklas. Risk: A Sociological Theory. New Brunswick, N.J: Aldine Transaction, 2002.

MLA (9th ed.) Citation

Luhmann, Niklas. Risk: A Sociological Theory. Aldine Transaction, 2002.

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