APA (7th ed.) Citation

Zee, A. (2018). On gravity: A brief tour of a weighty subject. Princeton University Press.

Chicago Style (17th ed.) Citation

Zee, A. On Gravity: A Brief Tour of a Weighty Subject. Princeton ; Oxford: Princeton University Press, 2018.

MLA (9th ed.) Citation

Zee, A. On Gravity: A Brief Tour of a Weighty Subject. Princeton University Press, 2018.