Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Joffe, H., Rossetto, T., & Adams, J. (2013). Cities at risk: Living with perils in the 21st century. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Helene Joffe, Tiziana Rossetto, και John Adams. Cities at Risk: Living with Perils in the 21st Century. Dordrecht ; New York: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

ebrary, Inc, et al. Cities at Risk: Living with Perils in the 21st Century. Springer, 2013.