APA Citation

Hodges, D. J., & Greenwood, J. B. (1971). Optical distance measurement. London: Butterworth.

Chicago Style Citation

Hodges, Douglas John., and J. B. Greenwood. Optical Distance Measurement. London: Butterworth, 1971.

MLA Citation

Hodges, Douglas John., and J. B. Greenwood. Optical Distance Measurement. London: Butterworth, 1971.

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