APA (7th ed.) Citation

Nichols, E. R., & Wallis, C. L. (1942). A federal sales tax. The H.W. Wilson Company.

Chicago Style (17th ed.) Citation

Nichols, Egbert Ray, and Charles Langworthy Wallis. A Federal Sales Tax. New York: The H.W. Wilson Company, 1942.

MLA (9th ed.) Citation

Nichols, Egbert Ray, and Charles Langworthy Wallis. A Federal Sales Tax. The H.W. Wilson Company, 1942.