Zec, P. (2005). German design standards: Volume 2 / Peter Zec. red dot ed..
Chicago-Zitierstil (17. Ausg.)Zec, Peter. German Design Standards: Volume 2 / Peter Zec. Essen: red dot ed., 2005.
MLA-Zitierstil (8. Ausg.)Zec, Peter. German Design Standards: Volume 2 / Peter Zec. red dot ed., 2005.
警告：这些引文格式不一定是100％准确.