Chang, J. (1968). Climate and agriculture : an ecological: Survey. Aldine.
Cita Chicago (17th ed.)Chang, Jen-Hu. Climate and Agriculture : An Ecological: Survey. Chicago: Aldine, 1968.
Cita MLA (9th ed.)Chang, Jen-Hu. Climate and Agriculture : An Ecological: Survey. Aldine, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.