Extension of times in construction of a bridge across the St. Louis River at or near Duluth, Minn.

MLA

United States. Extension of times in construction of a bridge across the St. Louis River at or near Duluth, Minn. Washington : [publisher not identified], 1941.

APA

United States. (1941). Extension of times in construction of a bridge across the St. Louis River at or near Duluth, Minn. Washington : [publisher not identified].

Chicago

United States. Extension of times in construction of a bridge across the St. Louis River at or near Duluth, Minn. Washington : [publisher not identified], 1941.