Dyfyniad APA

Mackenzie, I., & Ian Mackenzie. (2006). Professional English in use: Finance. Cambridge,New York: Cambridge University Press.

Dyfyniad Arddull Chicago

Mackenzie, Ian, và Ian Mackenzie. Professional English in Use: Finance. Cambridge,New York: Cambridge University Press, 2006.

Dyfyniad MLA

Mackenzie, Ian, và Ian Mackenzie. Professional English in Use: Finance. Cambridge,New York: Cambridge University Press, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.