APA (7th ed.) Citation

Dickens. (1986). A Christmas Carol. Octopus Books Limited.

Chicago Style (17th ed.) Citation

Dickens. A Christmas Carol. London: Octopus Books Limited, 1986.

MLA (9th ed.) Citation

Dickens. A Christmas Carol. Octopus Books Limited, 1986.

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