APA ציטוט

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.

ציטוט MLA

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