APA ציטוט

Tietenberg,Tom. (1996). Environmental and natural resource economics (4.). Harper Collins College Publishers.

Chicago Edition Citation

Tietenberg,Tom. Environmental and Natural Resource Economics. 4. New York: Harper Collins College Publishers, 1996.

ציטוט MLA

Tietenberg,Tom. Environmental and Natural Resource Economics. 4. Harper Collins College Publishers, 1996.