Cita APA (7th ed.)

Barents, E. (2001). Axel Hütte: As dark as light. Schirmer/Mosel.

Cita Chicago (17th ed.)

Barents, Els. Axel Hütte: As Dark as Light. München: Schirmer/Mosel, 2001.

Cita MLA (8th ed.)

Barents, Els. Axel Hütte: As Dark as Light. Schirmer/Mosel, 2001.