APA (7th ed.) Citation

Hengstberger, F. (1989). Absolute radiometry: Electrically calibrated thermal detectors of optical radiation. Acad. Press.

Chicago Style (17th ed.) Citation

Hengstberger, Franz. Absolute Radiometry: Electrically Calibrated Thermal Detectors of Optical Radiation. Boston [u.a.]: Acad. Press, 1989.

MLA (9th ed.) Citation

Hengstberger, Franz. Absolute Radiometry: Electrically Calibrated Thermal Detectors of Optical Radiation. Acad. Press, 1989.