Cita APA (7th ed.)
Newton, P. C. Agroecosystems in a Changing Climate. CRC Press.
Cita Chicago (17th ed.)
Newton, Paul C.D. Agroecosystems in a Changing Climate. Boca Ratón, EUA: CRC Press.
Cita MLA (9th ed.)
Newton, Paul C.D. Agroecosystems in a Changing Climate. CRC Press.
Atenció: Aquestes cites poden no estar 100% correctes.