Cita APA (7a ed.)

Whitt, R. J. (2010). Evidentiality and perception verbs in English and German. Peter Lang.

Cita Chicago Style (17a ed.)

Whitt, Richard J. Evidentiality and Perception Verbs in English and German. Oxford [etc.]: Peter Lang, 2010.

Cita MLA (9a ed.)

Whitt, Richard J. Evidentiality and Perception Verbs in English and German. Peter Lang, 2010.