APA (7th ed.) Citation

(1999). Flood insurance study ([Revised August 23, 1999].). Federal Emergency Management Agency.

Chicago Style (17th ed.) Citation

Flood Insurance Study. [Revised August 23, 1999]. [Washington, D.C.]: Federal Emergency Management Agency, 1999.

MLA (9th ed.) Citation

Flood Insurance Study. [Revised August 23, 1999]. Federal Emergency Management Agency, 1999.