APA (7th ed.) Citation

Hodges, D. J., & Greenwood, J. B. (1971). Optical distance measurement. Butterworths.

Chicago Style (17th ed.) Citation

Hodges, Douglas John, and J. B. Greenwood. Optical Distance Measurement. London [u.a.]: Butterworths, 1971.

MLA (9th ed.) Citation

Hodges, Douglas John, and J. B. Greenwood. Optical Distance Measurement. Butterworths, 1971.