Cambridge Scientific Abstracts, Inc, & ProQuest CSA (Firm). (2011). Engineering research database. Cambridge Scientific Abstracts.
Chicago Style (17th ed.) CitationCambridge Scientific Abstracts, Inc, and ProQuest CSA (Firm). Engineering Research Database. Bethesda, Md.: Cambridge Scientific Abstracts, 2011.
MLA (9th ed.) CitationCambridge Scientific Abstracts, Inc, and ProQuest CSA (Firm). Engineering Research Database. Cambridge Scientific Abstracts, 2011.
Warning: These citations may not always be 100% accurate.