एपीए उद्धरण

Herrera, J., Rojas, J. F., Rodríguez, S., Rojas, A., & Beita, V. H. (2013). Determination of methane emissions in three hydroelectric dams in Costa Rica.

शिकागो स्टाइल उद्धरण

Herrera, Jorge, José F. Rojas, Susana Rodríguez, Antonieta Rojas, और Víctor H. Beita. Determination of Methane Emissions in Three Hydroelectric Dams in Costa Rica. 2013.

एमएलए उद्धरण

Herrera, Jorge, et al. Determination of Methane Emissions in Three Hydroelectric Dams in Costa Rica. 2013.