Cita APA (7a ed.)

Brook, R. (1990). An introduction to disaster theory. Social work monographs.

Cita Chicago Style (17a ed.)

Brook, Richard. "An Introduction to Disaster Theory." Social Work Monographs 1990.

Cita MLA (8a ed.)

Brook, Richard. "An Introduction to Disaster Theory." Social Work Monographs, 1990.