APA (7th ed.) Citation

Siebert, H. (1981). Economics of the environment. Lexington Books.

Chicago Style (17th ed.) Citation

Siebert, Horst. Economics of the Environment. Lexington, Mass. [u.a.]: Lexington Books, 1981.

MLA (9th ed.) Citation

Siebert, Horst. Economics of the Environment. Lexington Books, 1981.

Warning: These citations may not always be 100% accurate.