Cita APA (7th ed.)
Streng, W. P. (2016). Estate planning. Wiley.
Cita Chicago (17th ed.)
Streng, William P. Estate Planning. Hoboken, New Jersey: Wiley, 2016.
Cita MLA (9th ed.)
Streng, William P. Estate Planning. Wiley, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.