Citazione APA

Trivedi, P. R. (1994). International encyclopaedia of ecology and environment. Indian Institute of Ecology and Environment.

Stile di citazione Chicago

Trivedi, P. R. International Encyclopaedia of Ecology and Environment. New Delhi: Indian Institute of Ecology and Environment, 1994.

Citazione MLA

Trivedi, P. R. International Encyclopaedia of Ecology and Environment. Indian Institute of Ecology and Environment, 1994.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.