Cita APA (7th ed.)

Goulet, D., & Bergstrom, V. (1989). Incentives for development: The key to equity. New Horizons Press.

Cita Chicago (17th ed.)

Goulet, Denis, i Villy Bergstrom. Incentives for Development: The Key to Equity. New York: New Horizons Press, 1989.

Cita MLA (9th ed.)

Goulet, Denis, i Villy Bergstrom. Incentives for Development: The Key to Equity. New Horizons Press, 1989.