APA Edition Citation

O'Connor, J. D. (1954). A course of English pronunciation. The British Broadcasting Corporation.

Chicago Edition Citation

O'Connor, J. D. A Course of English Pronunciation. London: The British Broadcasting Corporation, 1954.

MLA Edition Citation

O'Connor, J. D. A Course of English Pronunciation. The British Broadcasting Corporation, 1954.

Warning: These citations may not always be 100% accurate.