APA (7th ed.) Citation

Simon, A. R. (1990). How to be a successful computer consultant (2nd edición.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Simon, Alan R. How to Be a Successful Computer Consultant. 2nd edición. New York: McGraw-Hill, 1990.

MLA (9th ed.) Citation

Simon, Alan R. How to Be a Successful Computer Consultant. 2nd edición. McGraw-Hill, 1990.