Seuren, P. A. M. (1969). Operators and nucleus: A contribution to the theory of grammar. Cambridge U.P..
Chicago Edition CitationSeuren, Pieter A. M. Operators and Nucleus: A Contribution to the Theory of Grammar. London: Cambridge U.P., 1969.
MLA Edition CitationSeuren, Pieter A. M. Operators and Nucleus: A Contribution to the Theory of Grammar. Cambridge U.P., 1969.
Warning: These citations may not always be 100% accurate.