Cita APA (7a ed.)

ebrary, Inc, & Apperton, C. B. (2009). Estate and gift taxes. Nova Science Publishers.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Clay B. Apperton. Estate and Gift Taxes. New York: Nova Science Publishers, 2009.

Cita MLA (9a ed.)

ebrary, Inc, y Clay B. Apperton. Estate and Gift Taxes. Nova Science Publishers, 2009.