Dyfyniad APA

Rodríguez, S., & Herrera, J. (2004). Validation Method for Determining Levels of SO42-, NO3-, Cl- and C2O42- in Particulate Matter PM-10 in San José.

Dyfyniad Arddull Chicago

Rodríguez, Susana, y Jorge Herrera. Validation Method for Determining Levels of SO42-, NO3-, Cl- and C2O42- in Particulate Matter PM-10 in San José. 2004.

Dyfyniad MLA

Rodríguez, Susana, y Jorge Herrera. Validation Method for Determining Levels of SO42-, NO3-, Cl- and C2O42- in Particulate Matter PM-10 in San José. 2004.

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