Cita APA (7th ed.)

Ludlow, P. (1999). Semantics, tense, and time: An essay in the metaphysics of natural language. MIT Press.

Cita Chicago (17th ed.)

Ludlow, Peter. Semantics, Tense, and Time: An Essay in the Metaphysics of Natural Language. Cambridge, Mass.: MIT Press, 1999.

Cita MLA (9th ed.)

Ludlow, Peter. Semantics, Tense, and Time: An Essay in the Metaphysics of Natural Language. MIT Press, 1999.