APA (7th ed.) Citation

Bethlehem, J. G., & Keller, W. J. (1990). New technologies in computer assisted survey processing. EUSTAT.

Chicago Style (17th ed.) Citation

Bethlehem, Jelke G., and Wouter J. Keller. New Technologies in Computer Assisted Survey Processing. Vitoria-Gasteiz: EUSTAT, 1990.

MLA (9th ed.) Citation

Bethlehem, Jelke G., and Wouter J. Keller. New Technologies in Computer Assisted Survey Processing. EUSTAT, 1990.

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