TAC KBP comprehensive English : source corpora 2009-2014
MLA
Ellis, Joe. Tac Kbp Comprehensive English: Source Corpora 2009-2014. Philadelphia: Linguistic Data Consortium, University of Pennsylvania, 2018
APA, 7th edition
Ellis, J. (2018). TAC KBP comprehensive English: source corpora 2009-2014. Philadelphia: Linguistic Data Consortium, University of Pennsylvania
Chicago, 17th edition
Ellis, Joe. TAC KBP comprehensive English: source corpora 2009-2014. Philadelphia: Linguistic Data Consortium, University of Pennsylvania, 2018