Cita APA (7th ed.)

O'CONNOR, J. (1973). Intonation of Colloquial English; a practical: Handbook. Longman.

Cita Chicago (17th ed.)

O'CONNOR, J.D. Intonation of Colloquial English; a Practical: Handbook. London: Longman, 1973.

Cita MLA (9th ed.)

O'CONNOR, J.D. Intonation of Colloquial English; a Practical: Handbook. Longman, 1973.