APA (7th ed.) Citation

National Federation of Abstracting and Indexing Services. (1977). Science literature indicators study, 1975. National Federation of Abstracting and Indexing Services.

Chicago Style (17th ed.) Citation

National Federation of Abstracting and Indexing Services. Science Literature Indicators Study, 1975. Philadelphia, Pa.: National Federation of Abstracting and Indexing Services, 1977.

MLA (9th ed.) Citation

National Federation of Abstracting and Indexing Services. Science Literature Indicators Study, 1975. National Federation of Abstracting and Indexing Services, 1977.