APA (7th ed.) Citation

Hornung, M. R., & Brand, O. (1999). Micromachined Ultrasound-Based Proximity Sensors. Springer US.

Chicago Style (17th ed.) Citation

Hornung, Mark R., and Oliver Brand. Micromachined Ultrasound-Based Proximity Sensors. Boston, MA: Springer US, 1999.

MLA (9th ed.) Citation

Hornung, Mark R., and Oliver Brand. Micromachined Ultrasound-Based Proximity Sensors. Springer US, 1999.