APA (7th ed.) Citation

Hajnal, P. I. (2019). The G20: Evolution, interrelationships, documentation (Second, revised edition.). Routledge.

Chicago Style (17th ed.) Citation

Hajnal, Peter I. The G20: Evolution, Interrelationships, Documentation. Second, revised edition. London ; New York, New York: Routledge, 2019.

MLA (9th ed.) Citation

Hajnal, Peter I. The G20: Evolution, Interrelationships, Documentation. Second, revised edition. Routledge, 2019.