APA citiranje

Duckworth M. Michael. (2014). Business Grammar & Practice (New Edition.). New York, Oxford University Press, 2014.

Chicago Style (17th ed.) Citation

Duckworth M. Michael. Business Grammar & Practice. New Edition. New York, Oxford University Press, 2014, 2014.

MLA citiranje

Duckworth M. Michael. Business Grammar & Practice. New Edition. New York, Oxford University Press, 2014, 2014.