APA-referens

Ponnuswami V, Padmadevi K, & Muthu Kumar S. (2012). Botany of horticultural crops. Narendra publishing house.

Chicago-stil citat

Ponnuswami V, Padmadevi K, och Muthu Kumar S. Botany of Horticultural Crops. Delhi: Narendra publishing house, 2012.

MLA-referens

Ponnuswami V, et al. Botany of Horticultural Crops. Narendra publishing house, 2012.