Cita APA (7a ed.)

Humphry, D. P. (2015). Value of government data. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Humphry, Donald P. Value of Government Data. New York: Nova Science Publishers, Inc., 2015.

Cita MLA (8a ed.)

Humphry, Donald P. Value of Government Data. Nova Science Publishers, Inc., 2015.