APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.