Cita APA (7th ed.)

ebrary, Inc, Wisner, B., & Adams, J. (2002). Environmental health in emergencies and disasters: A practical guide. World Health Organization.

Cita Chicago (17th ed.)

ebrary, Inc, Benjamin Wisner, i John Adams. Environmental Health in Emergencies and Disasters: A Practical Guide. Geneva: World Health Organization, 2002.

Cita MLA (9th ed.)

ebrary, Inc, et al. Environmental Health in Emergencies and Disasters: A Practical Guide. World Health Organization, 2002.