Cita APA (7a ed.)

Johnstone, N. (1999). Permit allocation methods, greenhouse gases, and competitiveness. Organisation for Economic Co-Operation and Development.

Cita Chicago Style (17a ed.)

Johnstone, Nick. Permit Allocation Methods, Greenhouse Gases, and Competitiveness. Paris: Organisation for Economic Co-Operation and Development, 1999.

Cita MLA (9a ed.)

Johnstone, Nick. Permit Allocation Methods, Greenhouse Gases, and Competitiveness. Organisation for Economic Co-Operation and Development, 1999.