APA (7th ed.) Citation

Cooper, M. D. (1983). Response Time Variations in an Online Search System.

Chicago Style (17th ed.) Citation

Cooper, Michael D. Response Time Variations in an Online Search System. 1983.

MLA (9th ed.) Citation

Cooper, Michael D. Response Time Variations in an Online Search System. 1983.

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