APA (7th ed.) Citation

Nazzaro, R. M. (2006). Endangered species: Time and costs required to recover species are largely unknown. U.S. Government Accountability Office.

Chicago Style (17th ed.) Citation

Nazzaro, Robin M. Endangered Species: Time and Costs Required to Recover Species Are Largely Unknown. Washington, DC: U.S. Government Accountability Office, 2006.

MLA (9th ed.) Citation

Nazzaro, Robin M. Endangered Species: Time and Costs Required to Recover Species Are Largely Unknown. U.S. Government Accountability Office, 2006.