APA Style

Bater, Bernard, Lees, Gerald. (1990). Written English for Business : Third Level . Oxford: Oxford University Press.

Chicago Style

Bater, Bernard, Lees, Gerald. Written English for Business : Third Level. Oxford: Oxford University Press, 1990. Text.

MLA Style

Bater, Bernard, Lees, Gerald. Written English for Business : Third Level. Oxford: Oxford University Press, 1990. Text.

Turabian Style

Bater, Bernard, Lees, Gerald. Written English for Business : Third Level. Oxford: Oxford University Press, 1990. Print.