APA (7th ed.) Citation

Mühlfriedel, W., & Hellmuth, E. (2004). Carl Zeiss in Jena: 1945 - 1990. Böhlau.

Chicago Style (17th ed.) Citation

Mühlfriedel, Wolfgang, and Edith Hellmuth. Carl Zeiss in Jena: 1945 - 1990. Köln [u.a.]: Böhlau, 2004.

MLA (9th ed.) Citation

Mühlfriedel, Wolfgang, and Edith Hellmuth. Carl Zeiss in Jena: 1945 - 1990. Böhlau, 2004.

Warning: These citations may not always be 100% accurate.