APA Style

Collins, Beverley. (2019). Practical english phonetics & phonology (4th ed). : Routledge.

Chicago Style

Collins, Beverley. Practical english phonetics & phonology. 4th ed : Routledge, 2019. .

MLA Style

Collins, Beverley. Practical english phonetics & phonology. 4th ed : Routledge, 2019. .

Turabian Style

Collins, Beverley. Practical english phonetics & phonology. 4th ed : Routledge, 2019. .