Cita APA (7a ed.)

Roberts, L. D. (1993). How reference works: Explanatory models for indexicals, descriptions, and opacity. State University of New York Press.

Cita Chicago Style (17a ed.)

Roberts, Lawrence D. How Reference Works: Explanatory Models for Indexicals, Descriptions, and Opacity. Albany: State University of New York Press, 1993.

Cita MLA (9a ed.)

Roberts, Lawrence D. How Reference Works: Explanatory Models for Indexicals, Descriptions, and Opacity. State University of New York Press, 1993.