Cita APA

Ma, L., Ahuja, L. R., & Malone, R. W. Systems modeling for soil and water research and management: Current status and needs for the 21st century.

Citación estilo Chicago

Ma, L., L. R. Ahuja, y R. W. Malone. Systems Modeling for Soil and Water Research and Management: Current Status and Needs for the 21st Century.

Cita MLA

Ma, L., L. R. Ahuja, y R. W. Malone. Systems Modeling for Soil and Water Research and Management: Current Status and Needs for the 21st Century.