Cita APA (7a ed.)

O'Connor, J., & Arnold, G. (1967). Intonation of Colloquial English: A Practical Handbook (1st ed., 4th impression.). Longman.

Cita Chicago Style (17a ed.)

O'Connor, J.D, y G.F Arnold. Intonation of Colloquial English: A Practical Handbook. 1st ed., 4th impression. London: Longman, 1967.

Cita MLA (9a ed.)

O'Connor, J.D, y G.F Arnold. Intonation of Colloquial English: A Practical Handbook. 1st ed., 4th impression. Longman, 1967.