APA-referens

Nayar. T.S & ...[et al.]. (2006). Flowering plant of kerala: A handbook. Tropical Botanic Garden and Research Institute.

Chicago-stil citat

Nayar. T.S och ...[et al.]. Flowering Plant of Kerala: A Handbook. Thiruvanathapuram: Tropical Botanic Garden and Research Institute, 2006.

MLA-referens

Nayar. T.S och ...[et al.]. Flowering Plant of Kerala: A Handbook. Tropical Botanic Garden and Research Institute, 2006.