Dyfyniad APA

Alvarado, G. E., & Vega, A. E. (2011). The cervantes lava flow geomorfology, irazú volcano (costa rica): Description of the central america`s greater lava flow field.

Dyfyniad Arddull Chicago

Alvarado, Guillermo E., y Ana E. Vega. The Cervantes Lava Flow Geomorfology, Irazú Volcano (costa Rica): Description of the Central America`s Greater Lava Flow Field. 2011.

Dyfyniad MLA

Alvarado, Guillermo E., y Ana E. Vega. The Cervantes Lava Flow Geomorfology, Irazú Volcano (costa Rica): Description of the Central America`s Greater Lava Flow Field. 2011.

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