APA Edition Citation

Knowles, G. (1987). Patterns of Spoken English: An introduction to English Phonetics.

Chicago Edition Citation

Knowles, Gerald. Patterns of Spoken English: An Introduction to English Phonetics. London, Longman, 1987.

MLA Edition Citation

Knowles, Gerald. Patterns of Spoken English: An Introduction to English Phonetics. 1987.

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