Cita APA (7th ed.)

Odum, H. T., & Odum, E. C. (2001). A prosperous way down: Principles and policies. University Press of Colorado.

Cita Chicago (17th ed.)

Odum, Howard T., i Elisabeth C. Odum. A Prosperous Way Down: Principles and Policies. Boulder, Colorado: University Press of Colorado, 2001.

Cita MLA (9th ed.)

Odum, Howard T., i Elisabeth C. Odum. A Prosperous Way Down: Principles and Policies. University Press of Colorado, 2001.