APA (7th ed.) Citation

Siegel, F. R., & Siegel, F. R. (2019). Cities and Mega-Cities: Problems and Solution Strategies (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-93166-1

Chicago Style (17th ed.) Citation

Siegel, Frederic R., and Frederic R. Siegel. Cities and Mega-Cities: Problems and Solution Strategies. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-93166-1.

MLA (8th ed.) Citation

Siegel, Frederic R., and Frederic R. Siegel. Cities and Mega-Cities: Problems and Solution Strategies. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-93166-1.