(2002). Terrestrial carbon observation: The Frascati report on in situ carbon data and information 5 - June 2001, Frascati, Italy. Rome, Italy: FAO.
استشهاد بنمط شيكاغوTerrestrial Carbon Observation: The Frascati Report On in Situ Carbon Data and Information 5 - June 2001, Frascati, Italy. Rome, Italy: FAO, 2002.
MLA استشهادTerrestrial Carbon Observation: The Frascati Report On in Situ Carbon Data and Information 5 - June 2001, Frascati, Italy. Rome, Italy: FAO, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.