Cita APA (7a ed.)

Healy, R. J. (1969). Emergency and disaster planning. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Healy, Richard J. Emergency and Disaster Planning. New York [etc.]: John Wiley & Sons, 1969.

Cita MLA (9a ed.)

Healy, Richard J. Emergency and Disaster Planning. John Wiley & Sons, 1969.