Gaya APA

Burris, J, N. et al (2009). An Improved Tissue Culture System for Embryogenic Callus Production and Plant Regeneration in Switchgrass (Panicum virgatum L.) . New York: Springer Science Business Media.

Gaya MLA

Burris, Jason, N.. et al. "An Improved Tissue Culture System for Embryogenic Callus Production and Plant Regeneration in Switchgrass (Panicum virgatum L.)". New York: Springer Science Business Media, 2009. e-journal.