APA (7th ed.) Citation

Thomas, S. M., & Needle, L. P. (1974). A Description of the Environmental Protection Agency's In-House Library Systems.

Chicago Style (17th ed.) Citation

Thomas, Sarah M., and Lester P. Needle. A Description of the Environmental Protection Agency's In-House Library Systems. 1974.

MLA (9th ed.) Citation

Thomas, Sarah M., and Lester P. Needle. A Description of the Environmental Protection Agency's In-House Library Systems. 1974.

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