APA (7. basım) Alıntı

United States Environmental Protection Agency. Emission factor documentation for AP-42 , coffee roasting.

Chicago Style (17. basım) Atıf

United States Environmental Protection Agency. Emission Factor Documentation for AP-42 , Coffee Roasting.

MLA (9th ed.) Atıf

United States Environmental Protection Agency. Emission Factor Documentation for AP-42 , Coffee Roasting.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..