APA Citatie

Bornemisza Steiner, E., Constenla Umaña, M. A., Alvarado, A., Ortega, J., & Vasquez, J. (1979). Organic Carbon Determination by the Walkley-Black and Dry Combustion Methods in SurfaceSoils and Andept Profiles from Costa Rica.

Chicago Style citaat

Bornemisza Steiner, Elemer, Manuel Arturo Constenla Umaña, A. Alvarado, J. Ortega, en J. Vasquez. Organic Carbon Determination By the Walkley-Black and Dry Combustion Methods in SurfaceSoils and Andept Profiles From Costa Rica. 1979.

MLA citatie

Bornemisza Steiner, Elemer, et al. Organic Carbon Determination By the Walkley-Black and Dry Combustion Methods in SurfaceSoils and Andept Profiles From Costa Rica. 1979.