APA引文

Santamaría-Ulloa, C. (2009). The Impact of Pesticide Exposure on Breast Cancer Incidence. Evidence from Costa Rica.

Citación estilo Chicago

Santamaría-Ulloa, Carolina. The Impact of Pesticide Exposure On Breast Cancer Incidence. Evidence From Costa Rica. 2009.

MLA引文

Santamaría-Ulloa, Carolina. The Impact of Pesticide Exposure On Breast Cancer Incidence. Evidence From Costa Rica. 2009.

警告：这些引文格式不一定是100％准确.