Dyfyniad APA

Herrera, J., Beita, V. H., Solórzano, D., Argüello, H., & Rodríguez, A. (2013). Determination of emissions of methane and nitrous oxide in rice plantations in Guanacaste, Costa Rica.

Dyfyniad Arddull Chicago

Herrera, Jorge, Víctor H. Beita, David Solórzano, Hazel Argüello, y Agustín Rodríguez. Determination of Emissions of Methane and Nitrous Oxide in Rice Plantations in Guanacaste, Costa Rica. 2013.

Dyfyniad MLA

Herrera, Jorge, et al. Determination of Emissions of Methane and Nitrous Oxide in Rice Plantations in Guanacaste, Costa Rica. 2013.

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