APA Style

National Emergency Communications Plan. E-Book. (2008). United States of America: Homeland Security.

Chicago Style

National Emergency Communications Plan. E-Book. . United States of America: Homeland Security, 2008. Text.

MLA Style

National Emergency Communications Plan. E-Book. . United States of America: Homeland Security, 2008. Text.

Turabian Style

National Emergency Communications Plan. E-Book. United States of America: Homeland Security, 2008. Print.