APA (7e ed.) Bronvermelding

Fues, W. M. Critical Theory and Systems Theory: Wolfram Malte Fues. Critical theory : current state and future prospects.(2001).

Chicago (17e ed.) Bronvermelding

Fues, Wolfram Malte. "Critical Theory and Systems Theory: Wolfram Malte Fues." Critical Theory : Current State and Future Prospects.(2001) .

MLA (8e ed.) Bronvermelding

Fues, Wolfram Malte. "Critical Theory and Systems Theory: Wolfram Malte Fues." Critical Theory : Current State and Future Prospects.(2001), .