Thomas, S. M., & Needle, L. P. (1975). Environmental Library Systems.
Chicago Style (17th ed.) CitationThomas, Sarah M., and Lester P. Needle. Environmental Library Systems. 1975.
MLA (9th ed.) CitationThomas, Sarah M., and Lester P. Needle. Environmental Library Systems. 1975.
Warning: These citations may not always be 100% accurate.