Cita APA (7a ed.)

BURKHART, F. N. (1991). Media Emergency Warnings And Citizen Response Ford N. Burkhart. Westview.

Cita Chicago Style (17a ed.)

BURKHART, Ford N. Media Emergency Warnings And Citizen Response Ford N. Burkhart. Westview, 1991.

Cita MLA (8a ed.)

BURKHART, Ford N. Media Emergency Warnings And Citizen Response Ford N. Burkhart. Westview, 1991.