APA

Collins B., Mees I., . (2003). Practical Phonetics and Phonology. A resource book for students. London: Routledge.

Chicago

Collins B, Mees I, . 2003. Practical Phonetics and Phonology. A resource book for students. London: Routledge.

Harvard

Collins B., Mees I., . (2003). Practical Phonetics and Phonology. A resource book for students. London: Routledge.

MLA

Collins B, Mees I, . Practical Phonetics and Phonology. A resource book for students. London: Routledge. 2003.