APA način citiranja (7. izdanje)

Nagle, J. C., & Ruhl, J. B. (2002). The law of biodiversity and ecosystem management. Foundation Press.

Čikaški stil citiranja (17. izdanje)

Nagle, John Copeland, i J. B. Ruhl. The Law of Biodiversity and Ecosystem Management. New York: Foundation Press, 2002.

MLA način citiranja (9. izdanje)

Nagle, John Copeland, i J. B. Ruhl. The Law of Biodiversity and Ecosystem Management. Foundation Press, 2002.