APA (7e ed.) Bronvermelding

Shukla, S. K., & Srivastava, P. R. (1997). Encyclopaedia of environmental pollution: Industrial pollution and environmental issues. Commonwealth.

Chicago (17e ed.) Bronvermelding

Shukla, S. K., en P. R. Srivastava. Encyclopaedia of Environmental Pollution: Industrial Pollution and Environmental Issues. New Delhi: Commonwealth, 1997.

MLA (9e ed.) Bronvermelding

Shukla, S. K., en P. R. Srivastava. Encyclopaedia of Environmental Pollution: Industrial Pollution and Environmental Issues. Commonwealth, 1997.