APA引文

Polidoro, B. A. (2007). Ecological risk assessment of current-use pesticides in the Sixaola Watershed, Costa Rica.

Citación estilo Chicago

Polidoro, Beth A. Ecological Risk Assessment of Current-use Pesticides in the Sixaola Watershed, Costa Rica. 2007.

MLA引文

Polidoro, Beth A. Ecological Risk Assessment of Current-use Pesticides in the Sixaola Watershed, Costa Rica. 2007.

警告：這些引文格式不一定是100％准確.