एपीए उद्धरण

Herrera, J., Rojas, J. F., Martínez, M., Avard, G., De Moore, M., Sáenz, W., . . . Agüero, A. (2014). Comparison of the chemical composition of PM10 and PM2.5 particles collected in urban environments and volcanic areas of metropolitan Costa Rica.

शिकागो स्टाइल उद्धरण

Herrera, Jorge, José F. Rojas, María Martínez, Geoffroy Avard, Martin De Moore, Wendy Sáenz, Víctor H. Beita, Agustín Rodríguez, और Alejandro Agüero. Comparison of the Chemical Composition of PM10 and PM2.5 Particles Collected in Urban Environments and Volcanic Areas of Metropolitan Costa Rica. 2014.

एमएलए उद्धरण

Herrera, Jorge, et al. Comparison of the Chemical Composition of PM10 and PM2.5 Particles Collected in Urban Environments and Volcanic Areas of Metropolitan Costa Rica. 2014.