APA (7th ed.) Citation

Davies, R. (1978). I can't help smiling. Blackstaff Press.

Chicago Style (17th ed.) Citation

Davies, Rosaleen. I Can't Help Smiling. Belfast: Blackstaff Press, 1978.

MLA (9th ed.) Citation

Davies, Rosaleen. I Can't Help Smiling. Blackstaff Press, 1978.

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