Cita APA

Singh,M P, Jain ,B P, Srivastava,J L, & Trivedi ,R N. (1991). Nitrogen fixing and multipurpose tree species for afforestation. Today and Tomarrows Printers and Publishers.

Chicago Edition Citation

Singh,M P, Jain ,B P, Srivastava,J L, i Trivedi ,R N. Nitrogen Fixing and Multipurpose Tree Species for Afforestation. New Delhi: Today and Tomarrows Printers and Publishers, 1991.

Cita MLA

Singh,M P, et al. Nitrogen Fixing and Multipurpose Tree Species for Afforestation. Today and Tomarrows Printers and Publishers, 1991.