Salié, O., Heemann, S., & Satuffer, C. (2004). German standards: Brands of the century [German champions in products and services from Aspirin to Zeiss (1st edition.). Dt. Standard Ed..
Chicago Style (17th ed.) CitationSalié, Olaf, Steffen Heemann, and Cläre Satuffer. German Standards: Brands of the Century [German Champions in Products and Services from Aspirin to Zeiss. 1st edition. Köln: Dt. Standard Ed., 2004.
MLA (9th ed.) CitationSalié, Olaf, et al. German Standards: Brands of the Century [German Champions in Products and Services from Aspirin to Zeiss. 1st edition. Dt. Standard Ed., 2004.