APA (7th ed.) Citation

Baker, A.. (2006). Tree or three?: An elementary pronunciation course (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Baker, Ann. Tree or Three?: An Elementary Pronunciation Course. 2nd ed. Cambridge: Cambridge University Press, 2006.

MLA (9th ed.) Citation

Baker, Ann. Tree or Three?: An Elementary Pronunciation Course. 2nd ed. Cambridge University Press, 2006.

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