APA ציטוט

Blumenroder, U. (1997). German regulations on industrial products. Weinheim, Germany: Wiley-VCH.

Trích dẫn kiểu Chicago

Blumenroder, Ulrich. German Regulations On Industrial Products. Weinheim, Germany: Wiley-VCH, 1997.

ציטוט MLA

Blumenroder, Ulrich. German Regulations On Industrial Products. Weinheim, Germany: Wiley-VCH, 1997.