APA (7th ed.) Citation

(1940). Horizontal control surveys to supplement the fundamental net / prepared by the Committee of the Surveying and mapping division on control surveys. Adopted December 4, 1939.

Chicago Style (17th ed.) Citation

Horizontal Control Surveys to Supplement the Fundamental Net / Prepared by the Committee of the Surveying and Mapping Division on Control Surveys. Adopted December 4, 1939. 1940.

MLA (9th ed.) Citation

Horizontal Control Surveys to Supplement the Fundamental Net / Prepared by the Committee of the Surveying and Mapping Division on Control Surveys. Adopted December 4, 1939. 1940.