Cita APA (7th ed.)

National Pollutant Inventory. Emission estimation technique manual for leather tanning and finishing.

Cita Chicago (17th ed.)

National Pollutant Inventory. Emission Estimation Technique Manual for Leather Tanning and Finishing.

Cita MLA (9th ed.)

National Pollutant Inventory. Emission Estimation Technique Manual for Leather Tanning and Finishing.

Atenció: Aquestes cites poden no estar 100% correctes.