Council of the British Union-Catalogue of Periodicals, Stewart, J. D., Hammond, M. E., & Saenger, E. (1970). British union-catalogue of periodicals: A record of the periodicals of the world, from the seventeenth century to the present day, in British libraries. Butterworths.
Chicago Style (17th ed.) CitationCouncil of the British Union-Catalogue of Periodicals, James Douglas Stewart, Muriel E. Hammond, and Erwin Saenger. British Union-catalogue of Periodicals: A Record of the Periodicals of the World, from the Seventeenth Century to the Present Day, in British Libraries. London: Butterworths, 1970.
MLA (9th ed.) CitationCouncil of the British Union-Catalogue of Periodicals, et al. British Union-catalogue of Periodicals: A Record of the Periodicals of the World, from the Seventeenth Century to the Present Day, in British Libraries. Butterworths, 1970.