APA (7th ed.) Citation

Foskett, D. J. (1970). Classification for a general index language: A review of recent research by the Classification Research Group. The Library Association.

Chicago Style (17th ed.) Citation

Foskett, D. J. Classification for a General Index Language: A Review of Recent Research by the Classification Research Group. London: The Library Association, 1970.

MLA (8th ed.) Citation

Foskett, D. J. Classification for a General Index Language: A Review of Recent Research by the Classification Research Group. The Library Association, 1970.

Warning: These citations may not always be 100% accurate.