APA (7th ed.) Citation

Texas Water Development Board. (1990). The Texas water education network directory: A collection of water education materials suitable for use in public schools. Texas Water Development Board.

Chicago Style (17th ed.) Citation

Texas Water Development Board. The Texas Water Education Network Directory: A Collection of Water Education Materials Suitable for Use in Public Schools. [Austin, Tex.]: Texas Water Development Board, 1990.

MLA (9th ed.) Citation

Texas Water Development Board. The Texas Water Education Network Directory: A Collection of Water Education Materials Suitable for Use in Public Schools. Texas Water Development Board, 1990.