MLA

GUNNAR FOLKE SCHUPPERT. World of Rules. Max Planck Institute for Legal History and Legal Theory, 2017.

APA

GUNNAR FOLKE SCHUPPERT, G. FOLKE SCHUPPERT. (2017). World of Rules. Max Planck Institute for Legal History and Legal Theory.

Chicago

GUNNAR FOLKE SCHUPPERT World of Rules. : Max Planck Institute for Legal History and Legal Theory, 2017.