Tohutoro APA (7th ed.)

Rubio, J. L., & Calvo, A. (1996). Soil degradation and desertification in mediterranean environments. Geoforma.

Tohutoru Kātū Chicago (17th ed.)

Rubio, J. L., me A. Calvo. Soil Degradation and Desertification in Mediterranean Environments. Logroño: Geoforma, 1996.

Tohutoro MLA (9th ed.)

Rubio, J. L., me A. Calvo. Soil Degradation and Desertification in Mediterranean Environments. Geoforma, 1996.