Cita APA (7a ed.)

Byrne, D. (1968). The elements of indirect speech: In tables and exercises. Longmans.

Cita Chicago Style (17a ed.)

Byrne, Donn. The Elements of Indirect Speech: In Tables and Exercises. London: Longmans, 1968.

Cita MLA (9a ed.)

Byrne, Donn. The Elements of Indirect Speech: In Tables and Exercises. Longmans, 1968.