APA (7th ed.) Citation

Lenggenhager, W. (1967). Historical markers and monuments of the State of Washington.

Chicago Style (17th ed.) Citation

Lenggenhager, Werner. Historical Markers and Monuments of the State of Washington. [Wash, 1967.

MLA (8th ed.) Citation

Lenggenhager, Werner. Historical Markers and Monuments of the State of Washington. 1967.

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