APA (7th ed.) Citation

O'Connor, J. D., & Arnold, G. F. (1961). Intonation of colloquial English: A practical handbook (1. publ.). Longmans.

Chicago Style (17th ed.) Citation

O'Connor, Joseph Desmond, and Gordon Frederick Arnold. Intonation of Colloquial English: A Practical Handbook. 1. publ. London: Longmans, 1961.

MLA (9th ed.) Citation

O'Connor, Joseph Desmond, and Gordon Frederick Arnold. Intonation of Colloquial English: A Practical Handbook. 1. publ. Longmans, 1961.