Cita APA

Bouwman, L., & Vuuren, D. v. (1999). Global assessment of acidification and eutrophication of natural ecosystems. Nairobi, Kenya: UNEP.

Citación estilo Chicago

Bouwman, Lex, y Detlef van Vuuren. Global Assessment of Acidification and Eutrophication of Natural Ecosystems. Nairobi, Kenya: UNEP, 1999.

Cita MLA

Bouwman, Lex, y Detlef van Vuuren. Global Assessment of Acidification and Eutrophication of Natural Ecosystems. Nairobi, Kenya: UNEP, 1999.