APA (7th ed.) Citation

Kula, E. (1992). Economics of natural resources and the environment. Chapman & Hall.

Chicago Style (17th ed.) Citation

Kula, Erhun. Economics of Natural Resources and the Environment. London: Chapman & Hall, 1992.

MLA (9th ed.) Citation

Kula, Erhun. Economics of Natural Resources and the Environment. Chapman & Hall, 1992.