APA (7th ed.) Citation

National Ocean Survey & United States. National Weather Service. (1971). Storm evacuation map: [Atlantic and Gulf coasts, United States]. The Survey.

Chicago Style (17th ed.) Citation

National Ocean Survey and United States. National Weather Service. Storm Evacuation Map: [Atlantic and Gulf Coasts, United States]. [Washington]: The Survey, 1971.

MLA (9th ed.) Citation

National Ocean Survey and United States. National Weather Service. Storm Evacuation Map: [Atlantic and Gulf Coasts, United States]. The Survey, 1971.