APA Edition Citation

Cunningham, W. P., Cooper, T. H., & Gorham, E. (1999). Environmental encyclopeia. Jaico Publishing House.

Chicago Edition Citation

Cunningham, William P., Terence H. Cooper, and Eville Gorham. Environmental Encyclopeia. Delhi; Calcutta; Mumbai: Jaico Publishing House, 1999.

MLA Edition Citation

Cunningham, William P., et al. Environmental Encyclopeia. Jaico Publishing House, 1999.