Schmittel, W. (1975). Design, concept, realisation: Braun, Citroen, Miller, Olivetti, Sony, Swissair. ABC-Edition.
Chicago Style (17th ed.) CitationSchmittel, Wolfgang. Design, Concept, Realisation: Braun, Citroen, Miller, Olivetti, Sony, Swissair. Zurich: ABC-Edition, 1975.
MLA (9th ed.) CitationSchmittel, Wolfgang. Design, Concept, Realisation: Braun, Citroen, Miller, Olivetti, Sony, Swissair. ABC-Edition, 1975.
Warning: These citations may not always be 100% accurate.