Giorgi, A., & Pianesi, F. (1997). Tense and aspect: From semantics to morphosyntax. Oxford University Press.
芝加哥风格引文Giorgi, Alessandra, 与 Fabio Pianesi. Tense and Aspect: From Semantics to Morphosyntax. New York: Oxford University Press, 1997.
MLA引文Giorgi, Alessandra, 与 Fabio Pianesi. Tense and Aspect: From Semantics to Morphosyntax. Oxford University Press, 1997.
警告：这些引文格式不一定是100％准确.