Eckert, P., & Eckert, W. (2012). E2A Architecture: Piet Eckert & Wim Eckert / With texts by Piet Eckert, Wim Eckert. Hatje Cantz Verlag.
Cita Chicago (17th ed.)Eckert, Piet, i Wim Eckert. E2A Architecture: Piet Eckert & Wim Eckert / With Texts by Piet Eckert, Wim Eckert. Ostfildern: Hatje Cantz Verlag, 2012.
Cita MLA (8th ed.)Eckert, Piet, i Wim Eckert. E2A Architecture: Piet Eckert & Wim Eckert / With Texts by Piet Eckert, Wim Eckert. Hatje Cantz Verlag, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.