Gaya APA

Chen, M. (2002). Agronomy journal : an International journal of agriculture and natural resource sciences, vol 94, 2nd Ed, 2002 . Mercu buana: The American Society of Agronomy Publishes Agronomy Journal Stanford University Libraries.

Gaya MLA

Chen, Ming. "Agronomy journal : an International journal of agriculture and natural resource sciences, vol 94, 2nd Ed, 2002". Mercu buana: The American Society of Agronomy Publishes Agronomy Journal Stanford University Libraries, 2002. Text.