Library of Congress. Science Policy Research Division & United States. Congress. House. Committee on Science and Technology. Subcommittee on Science, Research, and Technology. (1978). Science policy: A working glossary (4th ed.). U.S. Govt. Print. Off..
Style de citation Chicago (17e éd.)Library of Congress. Science Policy Research Division et Research United States. Congress. House. Committee on Science and Technology. Subcommittee on Science. Science Policy: A Working Glossary. 4th ed. Washington: U.S. Govt. Print. Off., 1978.
Style de citation MLA (8e éd.)Library of Congress. Science Policy Research Division et Research United States. Congress. House. Committee on Science and Technology. Subcommittee on Science. Science Policy: A Working Glossary. 4th ed. U.S. Govt. Print. Off., 1978.