Cita APA (7th ed.)
Heinrichs, D., Krellenberg, K., Hansjrgens, B., & Martnez, F. (2012). Risk Habitat Megacity. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-11544-8
Cita Chicago (17th ed.)
Heinrichs, Dirk, Kerstin Krellenberg, Bernd Hansjrgens, i Francisco Martnez. Risk Habitat Megacity. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-11544-8.
Cita MLA (9th ed.)
Heinrichs, Dirk, et al. Risk Habitat Megacity. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-11544-8.
Atenció: Aquestes cites poden no estar 100% correctes.