APA način citiranja

Witt,Ulrich. (1993). Evolution in markets and institutions. Physica-Verlag.

Čikaški stil citiranja

Witt,Ulrich. Evolution in Markets and Institutions. Germany: Physica-Verlag, 1993.

MLA način citiranja

Witt,Ulrich. Evolution in Markets and Institutions. Physica-Verlag, 1993.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.