U.S. Laws, statutes, etc. Internal revenue acts. Beginning 1954. West Pub. Co.
芝加哥风格引文U.S. Laws, statutes, etc. Internal Revenue Acts. Beginning 1954. St. Paul, Minn: West Pub. Co.
MLA引文U.S. Laws, statutes, etc. Internal Revenue Acts. Beginning 1954. West Pub. Co.
警告：这些引文格式不一定是100％准确.