Não informado. (2008). University of California Publications in Agricultural Sciences. University of California Press.
Citação do estilo Chicago (17ª ed.)Não informado. University of California Publications in Agricultural Sciences. Berkeley, Calif: University of California Press, 2008.
Citação MLA (8ª ed.)Não informado. University of California Publications in Agricultural Sciences. University of California Press, 2008.
警告:這些引文格式不一定是100%准確.