Cita APA

Rosell, R. A., Salfeld, J. C., & Söchtig, H. (1978). Organic components in Argentine soils: I.- Nitrogen distribution in soils and their humic acids.

Citación estilo Chicago

Rosell, Ramón Antonio., J. C. Salfeld, and H. Söchtig. Organic Components in Argentine Soils: I.- Nitrogen Distribution in Soils and Their Humic Acids. 1978.

Cita MLA

Rosell, Ramón Antonio., J. C. Salfeld, and H. Söchtig. Organic Components in Argentine Soils: I.- Nitrogen Distribution in Soils and Their Humic Acids. 1978.