APA (7th ed.) Citation

Siggerud, K. (2007). Railroad safety: Responses to posthearing questions. U.S. Govt. Accountability Office.

Chicago Style (17th ed.) Citation

Siggerud, Katherine. Railroad Safety: Responses to Posthearing Questions. Washington, DC: U.S. Govt. Accountability Office, 2007.

MLA (9th ed.) Citation

Siggerud, Katherine. Railroad Safety: Responses to Posthearing Questions. U.S. Govt. Accountability Office, 2007.

Warning: These citations may not always be 100% accurate.