Cita APA (7th ed.)

Tool, M. R. (1988). Evolutionary economics. M.E. Sharpe.

Cita Chicago (17th ed.)

Tool, Marc R. Evolutionary Economics. Armonk, N.Y: M.E. Sharpe, 1988.

Cita MLA (9th ed.)

Tool, Marc R. Evolutionary Economics. M.E. Sharpe, 1988.