APA (7e ed.) Bronvermelding
Barthwal, R. (2014). Environmental impact assessment (2nd ed.). New Age International.
Chicago (17e ed.) Bronvermelding
Barthwal, R.R. Environmental Impact Assessment. 2nd ed. Kolkata: New Age International, 2014.
MLA (9e ed.) Bronvermelding
Barthwal, R.R. Environmental Impact Assessment. 2nd ed. New Age International, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.