APA (7th ed.) Zitazioa

ebrary, Inc, Walle, B. v. d., Turoff, M., & Hiltz, S. R. (2010). Information systems for emergency management. M.E. Sharpe.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Bartel van de Walle, Murray Turoff, eta Starr Roxanne Hiltz. Information Systems for Emergency Management. Armonk, N.Y.: M.E. Sharpe, 2010.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Information Systems for Emergency Management. M.E. Sharpe, 2010.