APA (7th ed.) Citation

Cromwell, L., Weibell, F. J., Pfeiffer, E. A., & Usselman, L. B. Biomedical instrumentation and measurements.

Chicago Style (17th ed.) Citation

Cromwell, Leslie, Fred J. Weibell, Erich A. Pfeiffer, and Leo B. Usselman. Biomedical Instrumentation and Measurements.

MLA (9th ed.) Citation

Cromwell, Leslie, et al. Biomedical Instrumentation and Measurements.