[Erection of light-house on headlands at mouth of Umpqua River, Oregon.].

MLA

United States. [Erection of light-house on headlands at mouth of Umpqua River, Oregon.]. Washington : [publisher not identified], 1888.

APA

United States. (1888). [Erection of light-house on headlands at mouth of Umpqua River, Oregon.]. Washington : [publisher not identified].

Chicago

United States. [Erection of light-house on headlands at mouth of Umpqua River, Oregon.]. Washington : [publisher not identified], 1888.