Culicover, P. W., & Postal, P. M. (2001). Parasitic gaps. The MIT Press.
Chicago Style (17th ed.) CitationCulicover, Peter W., and Paul Martin Postal. Parasitic Gaps. Cambridge, Massachusetts: The MIT Press, 2001.
MLA (8th ed.) CitationCulicover, Peter W., and Paul Martin Postal. Parasitic Gaps. The MIT Press, 2001.
Warning: These citations may not always be 100% accurate.