APA (7th ed.) Citation

O'Brien, F. (1981). The third policeman (9. pr.). Picador/Pan Books.

Chicago Style (17th ed.) Citation

O'Brien, Flann. The Third Policeman. 9. pr. London: Picador/Pan Books, 1981.

MLA (9th ed.) Citation

O'Brien, Flann. The Third Policeman. 9. pr. Picador/Pan Books, 1981.

Warning: These citations may not always be 100% accurate.