APA (7th ed.) Citation

Baltes, H., Gopel, W., & Hesse, J. (1998). Sensors update. Wiley-VCH.

Chicago Style (17th ed.) Citation

Baltes, H., W. Gopel, and J. Hesse. Sensors Update. Weinheim: Wiley-VCH, 1998.

MLA (8th ed.) Citation

Baltes, H., et al. Sensors Update. Wiley-VCH, 1998.