Cita APA (7a ed.)

Arns, I. (2003). Irwin: Retroprincip ; 1983 - 2003. Revolver.

Cita Chicago Style (17a ed.)

Arns, Inke. Irwin: Retroprincip ; 1983 - 2003. Frankfurt am Main: Revolver, 2003.

Cita MLA (8a ed.)

Arns, Inke. Irwin: Retroprincip ; 1983 - 2003. Revolver, 2003.