APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1918). Spirit leveling in the State of Washington. 1896 to 1917, inclusive. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Spirit Leveling in the State of Washington. 1896 to 1917, Inclusive. Washington: [publisher not identified], 1918.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Spirit Leveling in the State of Washington. 1896 to 1917, Inclusive. [publisher not identified], 1918.

Warning: These citations may not always be 100% accurate.