Cita APA (7a ed.)

McCullough, T., Whitaker, A. K., & Parks, T. (2019). Wealth of wisdom: The top 50 questions wealthy families ask (Unabridged.). Gildan.

Cita Chicago Style (17a ed.)

McCullough, Tom, Albert Keith Whitaker, y Tom Parks. Wealth of Wisdom: The Top 50 Questions Wealthy Families Ask. Unabridged. [Rego Park (New York, N.Y.)]: Gildan, 2019.

Cita MLA (8a ed.)

McCullough, Tom, et al. Wealth of Wisdom: The Top 50 Questions Wealthy Families Ask. Unabridged. Gildan, 2019.