APA (7th ed.) Citation

(1984). Flood insurance study ([Revised] July 5, 1984.). Federal Emergency Management Agency.

Chicago Style (17th ed.) Citation

Flood Insurance Study. [Revised] July 5, 1984. [Washington, D.C.]: Federal Emergency Management Agency, 1984.

MLA (9th ed.) Citation

Flood Insurance Study. [Revised] July 5, 1984. Federal Emergency Management Agency, 1984.