APA način citiranja (7. izdanje)
Caro, T. M., & Girling, S. (2010). Conservation by proxy: Indicator, umbrella, keystone, flagship, and other surrogate species. Island Press.
Čikaški stil citiranja (17. izdanje)
Caro, T. M., i Sheila Girling. Conservation by Proxy: Indicator, Umbrella, Keystone, Flagship, and Other Surrogate Species. Washington, DC: Island Press, 2010.
MLA način citiranja (9. izdanje)
Caro, T. M., i Sheila Girling. Conservation by Proxy: Indicator, Umbrella, Keystone, Flagship, and Other Surrogate Species. Island Press, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.