APA (7th ed.) Citation
Burkard, R. (1983). Quadratic assignment problems. Technische Universität.
Chicago Style (17th ed.) Citation
Burkard, R.E. Quadratic Assignment Problems. Graz: Technische Universität, 1983.
MLA (9th ed.) Citation
Burkard, R.E. Quadratic Assignment Problems. Technische Universität, 1983.
Warning: These citations may not always be 100% accurate.