APA (7th ed.) Citation

Douglas, N. (1962). Old Calabria / Norman Douglas. Penguin.

Chicago Style (17th ed.) Citation

Douglas, Norman. Old Calabria / Norman Douglas. London: Penguin, 1962.

MLA (9th ed.) Citation

Douglas, Norman. Old Calabria / Norman Douglas. Penguin, 1962.

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