Ahrend, S. (2000). 1 Sekunde: Simone Ahrend. SAH Photo.
Cita Chicago (17th ed.)Ahrend, Simone. 1 Sekunde: Simone Ahrend. Wittenberge: SAH Photo, 2000.
Cita MLA (8th ed.)Ahrend, Simone. 1 Sekunde: Simone Ahrend. SAH Photo, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.