APA (7th ed.) Citation

Bachem, A. (1994). Operations research'93: Extended abstracts of the 18th Symposium on Operations Research held at the University of Cologne, September 1-3, 1993. Physica-Verlag.

Chicago Style (17th ed.) Citation

Bachem, A. Operations Research'93: Extended Abstracts of the 18th Symposium on Operations Research Held at the University of Cologne, September 1-3, 1993. Heidelberg: Physica-Verlag, 1994.

MLA (9th ed.) Citation

Bachem, A. Operations Research'93: Extended Abstracts of the 18th Symposium on Operations Research Held at the University of Cologne, September 1-3, 1993. Physica-Verlag, 1994.