APA (7th ed.) Citation

O'Casey, S. (1971). Pictures in the hallway. Pan Books.

Chicago Style (17th ed.) Citation

O'Casey, Sean. Pictures in the Hallway. London: Pan Books, 1971.

MLA (9th ed.) Citation

O'Casey, Sean. Pictures in the Hallway. Pan Books, 1971.

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