APA (7th ed.) Citation

Knowlton-Ratliff-English-Flowers. (1975). Airport master plan for the city of Gladewater, Texas. Knowlton-Ratliff-English-Flowers, Inc..

Chicago Style (17th ed.) Citation

Knowlton-Ratliff-English-Flowers. Airport Master Plan for the City of Gladewater, Texas. Bedford, Tex.: Knowlton-Ratliff-English-Flowers, Inc., 1975.

MLA (9th ed.) Citation

Knowlton-Ratliff-English-Flowers. Airport Master Plan for the City of Gladewater, Texas. Knowlton-Ratliff-English-Flowers, Inc., 1975.