APA (7th ed.) Citation

U.S. Dept. of Commerce. (1941). The St. Lawrence survey. N. R. Danielian, director, St. Lawrence survey. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

U.S. Dept. of Commerce. The St. Lawrence Survey. N. R. Danielian, Director, St. Lawrence Survey. Washington: U.S. Govt. Print. Off, 1941.

MLA (9th ed.) Citation

U.S. Dept. of Commerce. The St. Lawrence Survey. N. R. Danielian, Director, St. Lawrence Survey. U.S. Govt. Print. Off, 1941.