APA (7th ed.) Citation

Whatley, H. (1971). A survey of the major indexing and abstracting services for library science and documentation. he Library Association.

Chicago Style (17th ed.) Citation

Whatley, H.A. A Survey of the Major Indexing and Abstracting Services for Library Science and Documentation. London: he Library Association, 1971.

MLA (9th ed.) Citation

Whatley, H.A. A Survey of the Major Indexing and Abstracting Services for Library Science and Documentation. he Library Association, 1971.