Cita APA (7a ed.)

O'Connor, J. D., & Arnold, G. F. (1973). Intonation of Colloquial English: A Practical Handbook (2 ed.). Longman.

Cita Chicago Style (17a ed.)

O'Connor, J. D., y G. F. Arnold. Intonation of Colloquial English: A Practical Handbook. 2 ed. London: Longman, 1973.

Cita MLA (8a ed.)

O'Connor, J. D., y G. F. Arnold. Intonation of Colloquial English: A Practical Handbook. 2 ed. Longman, 1973.