APA Citatie

Baker, A., & Ann Baker; with cartoons by Leslie Marshall. (1981). Ship or Sheep?: An intermediate pronunciation course. Cambridge,New York: Cambridge University Press.

Chicago Style citaat

Baker, Ann, en Ann Baker; with cartoons by Leslie Marshall. Ship or Sheep?: An Intermediate Pronunciation Course. Cambridge,New York: Cambridge University Press, 1981.

MLA citatie

Baker, Ann, en Ann Baker; with cartoons by Leslie Marshall. Ship or Sheep?: An Intermediate Pronunciation Course. Cambridge,New York: Cambridge University Press, 1981.