Cita APA (7a ed.)

Coulmas, F. (1986). Direct and indirect speech. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

Coulmas, Florian. Direct and Indirect Speech. Berlin ; New York: Mouton de Gruyter, 1986.

Cita MLA (8a ed.)

Coulmas, Florian. Direct and Indirect Speech. Mouton de Gruyter, 1986.