It's potentially a real problem for serious academic citation. (goodereader.com)
Our ghost writers always avoid plagiarism by using academic citation styles like APA and MLA. (writemypaperhub.com)
We do know that since 1965, the number of academic citations involving rats or mice has quadrupled, while most of the other subjects (dogs, cats, guinea pigs, rabbits) have been studied at a fairly constant pace [source: Engber]. (science.howstuffworks.com)