APA (7th ed.) Citation

(1983). Flood insurance study (Revised 4/26/83.). Federal Emergency Management Agency.

Chicago Style (17th ed.) Citation

Flood Insurance Study. Revised 4/26/83. [Washington, D.C.]: Federal Emergency Management Agency, 1983.

MLA (9th ed.) Citation

Flood Insurance Study. Revised 4/26/83. Federal Emergency Management Agency, 1983.