APA Citation

Duckworth, M. (1995). Grammar and practice. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Duckworth, Michael. Grammar and Practice. Oxford: Oxford University Press, 1995.

MLA Citation

Duckworth, Michael. Grammar and Practice. Oxford: Oxford University Press, 1995.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.