Cita APA (7th ed.)

Arora, P. N., & Arora, M. C. (1996). S. Chand's dictionary of environment. S. Chand & Co..

Cita Chicago (17th ed.)

Arora, P. N., i M. C. Arora. S. Chand's Dictionary of Environment. New Delhi: S. Chand & Co., 1996.

Cita MLA (9th ed.)

Arora, P. N., i M. C. Arora. S. Chand's Dictionary of Environment. S. Chand & Co., 1996.