Dyfyniad APA

Herrera Vásquez, J. (2009). Community structure of aquatic insects in the Esparza River, Costa Rica.

Dyfyniad Arddull Chicago

Herrera Vásquez, Jonathan. Community Structure of Aquatic Insects in the Esparza River, Costa Rica. 2009.

Dyfyniad MLA

Herrera Vásquez, Jonathan. Community Structure of Aquatic Insects in the Esparza River, Costa Rica. 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.