APA (7th ed.) Citation

Balazs, E. I., & Young, G. M. (1982). Corrections applied by the National Geodetic Survey to precise leveling observations. Nat. Geodetic Survey.

Chicago Style (17th ed.) Citation

Balazs, Emery I., and Gary M. Young. Corrections Applied by the National Geodetic Survey to Precise Leveling Observations. Rockville, Md: Nat. Geodetic Survey, 1982.

MLA (9th ed.) Citation

Balazs, Emery I., and Gary M. Young. Corrections Applied by the National Geodetic Survey to Precise Leveling Observations. Nat. Geodetic Survey, 1982.