Styl cytowania APA

Surendra, S., Pandey, M. M., & Tandon, S. K. (2010). Directory: Agricultural machinery manufacturers in India. Central Institute of Agricultural Engineering.

Styl cytowania Chicago

Surendra, Singh, M M. Pandey, i S K. Tandon. Directory: Agricultural Machinery Manufacturers in India. Bhopal: Central Institute of Agricultural Engineering, 2010.

Styl cytowania MLA

Surendra, Singh, et al. Directory: Agricultural Machinery Manufacturers in India. Central Institute of Agricultural Engineering, 2010.