APA (7. basım) Alıntı

Ilgen, F., Craig, M., & Wellmann, M. (2011). To be free ; [sculptures, paintings, works on paper]. Studio Ilgen.

Chicago Style (17. basım) Atıf

Ilgen, Fré, Megan Craig, ve Marc Wellmann. To Be Free ; [sculptures, Paintings, Works on Paper]. Berlin: Studio Ilgen, 2011.

MLA (8th ed.) Atıf

Ilgen, Fré, et al. To Be Free ; [sculptures, Paintings, Works on Paper]. Studio Ilgen, 2011.