BiblioData (Firm). (1988). Fulltext sources online. BiblioData.
Chicago Style (17th ed.) CitationBiblioData (Firm). Fulltext Sources Online. Needham, MA: BiblioData, 1988.
MLA (9th ed.) CitationBiblioData (Firm). Fulltext Sources Online. BiblioData, 1988.
Warning: These citations may not always be 100% accurate.