Cita APA (7th ed.)
Leiss, E., & Abraham, W. (2014). Modes of modality: Modality, typology, and universal grammar. John Benjamins Publishing Company.
Cita Chicago (17th ed.)
Leiss, Elisabeth, i Werner Abraham. Modes of Modality: Modality, Typology, and Universal Grammar. Amsterdam: John Benjamins Publishing Company, 2014.
Cita MLA (9th ed.)
Leiss, Elisabeth, i Werner Abraham. Modes of Modality: Modality, Typology, and Universal Grammar. John Benjamins Publishing Company, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.