R.R. Bowker Company. Bowker serials bibliography supplement. R. R. Bowker Co.
Chicago Style (17th ed.) CitationR.R. Bowker Company. Bowker Serials Bibliography Supplement. New York: R. R. Bowker Co.
MLA (9th ed.) CitationR.R. Bowker Company. Bowker Serials Bibliography Supplement. R. R. Bowker Co.
Warning: These citations may not always be 100% accurate.