APA
Beer D. F. (., . (2003). Writing and speaking in the technology professions ; a practical guide.-2nd ed. New Jersey: Wiley.
Chicago
Beer David F (ed), . 2003. Writing and speaking in the technology professions ; a practical guide.-2nd ed. New Jersey: Wiley.
Harvard
Beer D. F. (., . (2003). Writing and speaking in the technology professions ; a practical guide.-2nd ed. New Jersey: Wiley.
MLA
Beer David F (ed), . Writing and speaking in the technology professions ; a practical guide.-2nd ed. New Jersey: Wiley. 2003.