Cita APA (7a ed.)

Künne, W., Newen, A., & Anduschus, M. (1997). Direct reference, indexicality, and propositional attitudes. Center for the Study of Language and Information.

Cita Chicago Style (17a ed.)

Künne, Wolfgang, Albert Newen, y Martin Anduschus. Direct Reference, Indexicality, and Propositional Attitudes. Stanford, California: Center for the Study of Language and Information, 1997.

Cita MLA (9a ed.)

Künne, Wolfgang, et al. Direct Reference, Indexicality, and Propositional Attitudes. Center for the Study of Language and Information, 1997.