Cita APA (7th ed.)

Dugger, W. M., & Peach, J. T. (2009). Economic abundance: An introduction. M.E. Sharpe.

Cita Chicago (17th ed.)

Dugger, William M., i James T. Peach. Economic Abundance: An Introduction. Armonk, N.Y: M.E. Sharpe, 2009.

Cita MLA (9th ed.)

Dugger, William M., i James T. Peach. Economic Abundance: An Introduction. M.E. Sharpe, 2009.