Style de citation APA

Vega, S., & Maroto, I. M. (1984). Pesticides for restricted use in the United States are freely imported into Costa Rica.

Style de citation Chicago

Vega, Sileny, et Irma M. Maroto. Pesticides for Restricted Use in the United States Are Freely Imported Into Costa Rica. 1984.

Style de citation MLA

Vega, Sileny, et Irma M. Maroto. Pesticides for Restricted Use in the United States Are Freely Imported Into Costa Rica. 1984.

Attention : ces citations peuvent ne pas être correctes à 100%.