Cita APA

Baker, A. 1., & Marshall, L. (1982). Tree or three?: An elementary pronuncation course. Cambridge, England: Cambridge University Press.

Citación estilo Chicago

Baker, Ann 1923-, y Leslie Marshall. Tree or Three?: An Elementary Pronuncation Course. Cambridge, England: Cambridge University Press, 1982.

Cita MLA

Baker, Ann 1923-, y Leslie Marshall. Tree or Three?: An Elementary Pronuncation Course. Cambridge, England: Cambridge University Press, 1982.