APA (7th ed.) Citation

Ferguson, N. (2018). The square and the tower: Networks, hierarchies and the struggle for global power. Penguin Books.

Chicago Style (17th ed.) Citation

Ferguson, Niall. The Square and the Tower: Networks, Hierarchies and the Struggle for Global Power. UK: Penguin Books, 2018.

MLA (9th ed.) Citation

Ferguson, Niall. The Square and the Tower: Networks, Hierarchies and the Struggle for Global Power. Penguin Books, 2018.