Library of Congress. Science and Technology Division. (1963). A Guide to the world's abstracting and indexing services in science and technology. National Science Foundation.
Chicago Style (17th ed.) CitationLibrary of Congress. Science and Technology Division. A Guide to the World's Abstracting and Indexing Services in Science and Technology. Washington: National Science Foundation, 1963.
MLA (9th ed.) CitationLibrary of Congress. Science and Technology Division. A Guide to the World's Abstracting and Indexing Services in Science and Technology. National Science Foundation, 1963.
Warning: These citations may not always be 100% accurate.