APA (7e ed.) Bronvermelding

Baker, A. (1982). Introducing English pronunciation: A teacher's guide to tree or three? and ship or sheep? Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Baker, Ann. Introducing English Pronunciation: A Teacher's Guide to Tree or Three? and Ship or Sheep? Cambridge [England]: Cambridge University Press, 1982.

MLA (9e ed.) Bronvermelding

Baker, Ann. Introducing English Pronunciation: A Teacher's Guide to Tree or Three? and Ship or Sheep? Cambridge University Press, 1982.