Plag, I. (1999). Morphological productivity: Structural constraints in English derivation. Mouton de Gruyter.
Chicago Style (17th ed.) CitationPlag, Ingo. Morphological Productivity: Structural Constraints in English Derivation. Berlin [u.a.]: Mouton de Gruyter, 1999.
MLA (9th ed.) CitationPlag, Ingo. Morphological Productivity: Structural Constraints in English Derivation. Mouton de Gruyter, 1999.
Warning: These citations may not always be 100% accurate.