APA način citiranja

Gangwar, B., & Yadav, R. L. (2001). System based low production technologies for small farmers. Project Directorate for Cropping System Research.

Čikaški stil citiranja

Gangwar, B., i R L. Yadav. System Based Low Production Technologies for Small Farmers. Modipuram: Project Directorate for Cropping System Research, 2001.

MLA način citiranja

Gangwar, B., i R L. Yadav. System Based Low Production Technologies for Small Farmers. Project Directorate for Cropping System Research, 2001.