Cita APA (7th ed.)

(2002). Air, EPA and state progress in issuing Title V permits.

Cita Chicago (17th ed.)

Air, EPA and State Progress in Issuing Title V Permits. 2002.

Cita MLA (9th ed.)

Air, EPA and State Progress in Issuing Title V Permits. 2002.

Atenció: Aquestes cites poden no estar 100% correctes.