APA-referens

Gopikumar,K, Animon,M M, & Santhosh Kumar,S. (1996). Mrududarukkal: Krishiyum upayogavum soft wood timber trees - Silviculture and utilization. Kerala Agricultural University Press.

Chicago-stil citat

Gopikumar,K, Animon,M M, och Santhosh Kumar,S. Mrududarukkal: Krishiyum Upayogavum Soft Wood Timber Trees - Silviculture and Utilization. Thrissur: Kerala Agricultural University Press, 1996.

MLA-referens

Gopikumar,K, et al. Mrududarukkal: Krishiyum Upayogavum Soft Wood Timber Trees - Silviculture and Utilization. Kerala Agricultural University Press, 1996.