APA-referens

Agarwal, S. K. (2002). Eco informatics Vol-4 ( environmental monitoring) (1st. ed.). Deep&Deep.

Chicago-stil citat

Agarwal, S. K. Eco Informatics Vol-4 ( Environmental Monitoring). 1st. ed. New Delhi: Deep&Deep, 2002.

MLA-referens

Agarwal, S. K. Eco Informatics Vol-4 ( Environmental Monitoring). 1st. ed. Deep&Deep, 2002.