APA
Grover V. I. e. a., . (2002). Recovering energy from waste : various aspects. New Delhi: Oxford & IBH Publishing Co.Pvt.Ltd.
Chicago
Grover Velma I et al, . 2002. Recovering energy from waste : various aspects. New Delhi: Oxford & IBH Publishing Co.Pvt.Ltd.
Harvard
Grover V. I. e. a., . (2002). Recovering energy from waste : various aspects. New Delhi: Oxford & IBH Publishing Co.Pvt.Ltd.
MLA
Grover Velma I et al, . Recovering energy from waste : various aspects. New Delhi: Oxford & IBH Publishing Co.Pvt.Ltd. 2002.