APA (7th ed.) Citation

Bhalla, H. S., & Rikkers, R. F. (1971). Multi-time period facilities location problems: A heuristic algorithm with application to waste water treatment systems. Water Resources Research Center, University of Massachusetts.

Chicago Style (17th ed.) Citation

Bhalla, Harjit S., and Robert F. Rikkers. Multi-time Period Facilities Location Problems: A Heuristic Algorithm with Application to Waste Water Treatment Systems. Amherst, Mass.: Water Resources Research Center, University of Massachusetts, 1971.

MLA (9th ed.) Citation

Bhalla, Harjit S., and Robert F. Rikkers. Multi-time Period Facilities Location Problems: A Heuristic Algorithm with Application to Waste Water Treatment Systems. Water Resources Research Center, University of Massachusetts, 1971.

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