Style de citation APA

Schroeder, P. W., & Schroeder-Hildebrand, D. (2004). Six million paper clips: The making of a children's Holocaust memorial. Kar-Ben-Publishing.

Style de citation Chicago

Schroeder, Peter W., et Dagmar Schroeder-Hildebrand. Six Million Paper Clips: The Making of a Children's Holocaust Memorial. Minneapolis: Kar-Ben-Publishing, 2004.

Style de citation MLA

Schroeder, Peter W., et Dagmar Schroeder-Hildebrand. Six Million Paper Clips: The Making of a Children's Holocaust Memorial. Kar-Ben-Publishing, 2004.