APA-viite (7. p.)

Kroes, R. The fifth freedom and the commodification of civic virtue: Rob Kroes. Ethics and aesthetics : the moral turn of postmodernism.(1996).

Chicago-viite (17. p.)

Kroes, Rob. "The Fifth Freedom and the Commodification of Civic Virtue: Rob Kroes." Ethics and Aesthetics : The Moral Turn of Postmodernism.(1996) .

MLA-viite (8. p.)

Kroes, Rob. "The Fifth Freedom and the Commodification of Civic Virtue: Rob Kroes." Ethics and Aesthetics : The Moral Turn of Postmodernism.(1996), .