Cita APA (7a ed.)
Red Dot Design Award & Zec, P. Red Dot Design Yearbook 2011-2012: Living. Red Dot.
Cita estilo Chicago (17a ed.)
Red Dot Design Award y Peter Zec. Red Dot Design Yearbook 2011-2012: Living. Essen, Alemania: Red Dot.
Cita MLA (9a ed.)
Red Dot Design Award y Peter Zec. Red Dot Design Yearbook 2011-2012: Living. Red Dot.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.