Gaya APA

Nair, P. et al (2001). Agroforestry system ,an international journal incorporating agroforestry forum,Volume 52,no,3 . Netherlands: Kluwer nline.

Gaya MLA

Nair, P.K.R.. et al. "Agroforestry system ,an international journal incorporating agroforestry forum,Volume 52,no,3". Netherlands: Kluwer nline, 2001. Text.