APA ציטוט

Andrews, R. G. H., & Lees, G. (1990). Written English for business. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Andrews, R G H., và Gerald Lees. Written English for Business. New York: Oxford University Press, 1990.

ציטוט MLA

Andrews, R G H., và Gerald Lees. Written English for Business. New York: Oxford University Press, 1990.