The Bowker International Serials Database & Yuster, L. C. (1985). Ulrich's international periodicals directory: 1985 : a classified guide to current periodicals, foreign and domestic (24th ed.). R.R. Bowker.
Chicago Style (17th ed.) CitationThe Bowker International Serials Database and Leigh C. Yuster. Ulrich's International Periodicals Directory: 1985 : A Classified Guide to Current Periodicals, Foreign and Domestic. 24th ed. New York: R.R. Bowker, 1985.
MLA (9th ed.) CitationThe Bowker International Serials Database and Leigh C. Yuster. Ulrich's International Periodicals Directory: 1985 : A Classified Guide to Current Periodicals, Foreign and Domestic. 24th ed. R.R. Bowker, 1985.
Warning: These citations may not always be 100% accurate.