Smith, E. P. (1989). CCH federal taxation: Basic principles 1990. Commerce Clearing House.
Chicago Style (17th ed.) CitationSmith, Ephraim P. CCH Federal Taxation: Basic Principles 1990. Chicago, Ill: Commerce Clearing House, 1989.
MLA (9th ed.) CitationSmith, Ephraim P. CCH Federal Taxation: Basic Principles 1990. Commerce Clearing House, 1989.
Warning: These citations may not always be 100% accurate.