APA (7th ed.) Citation

Baker, A.. (1982). Tree or three ?: An elementary pronunciation course. Cambridge University Press.

Chicago Style (17th ed.) Citation

Baker, Ann. Tree or Three ?: An Elementary Pronunciation Course. Cambridge ; New York: Cambridge University Press, 1982.

MLA (9th ed.) Citation

Baker, Ann. Tree or Three ?: An Elementary Pronunciation Course. Cambridge University Press, 1982.

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