APA (7th ed.) Citation

Hooghe, L., Lenz, T., & Marks, G. (2019). A Theory of International Organization. Oxford University Press USA - OSO.

Chicago Style (17th ed.) Citation

Hooghe, Liesbet, Tobias Lenz, and Gary Marks. A Theory of International Organization. Oxford: Oxford University Press USA - OSO, 2019.

MLA (9th ed.) Citation

Hooghe, Liesbet, et al. A Theory of International Organization. Oxford University Press USA - OSO, 2019.