Gonzales, G. F., & Gonzales-Castañeda, C. (2009). The Methyltetrahydro-β-Carbolines in Maca (Lepidium meyenii). Oxford University Press.
Citação norma ChicagoGonzales, Gustavo F., and Cynthia Gonzales-Castañeda. The Methyltetrahydro-β-Carbolines in Maca (Lepidium Meyenii). Oxford University Press, 2009.
MLA引文Gonzales, Gustavo F., and Cynthia Gonzales-Castañeda. The Methyltetrahydro-β-Carbolines in Maca (Lepidium Meyenii). Oxford University Press, 2009.
警告：這些引文格式不一定是100％准確.