APA (7th ed.) Citation

Gaffney, D. J. (1987). Wiley's federal income taxation (1986 ed.). John Wiley.

Chicago Style (17th ed.) Citation

Gaffney, Dennis J. Wiley's Federal Income Taxation. 1986 ed. New York: John Wiley, 1987.

MLA (9th ed.) Citation

Gaffney, Dennis J. Wiley's Federal Income Taxation. 1986 ed. John Wiley, 1987.