APA
Alm J., Wallace S. & Martinez-Vazquez J. (2004). Taxing the hard-to-tax: Lessons from theory and practice. Amsterdam: Elsevier.
Chicago
Alm James, Wallace Sally and Martinez-Vazquez Jorge. 2004. Taxing the hard-to-tax: Lessons from theory and practice. Amsterdam: Elsevier.
Harvard
Alm J., Wallace S. and Martinez-Vazquez J. (2004). Taxing the hard-to-tax: Lessons from theory and practice. Amsterdam: Elsevier.
MLA
Alm James, Wallace Sally and Martinez-Vazquez Jorge. Taxing the hard-to-tax: Lessons from theory and practice. Amsterdam: Elsevier. 2004.