APA (7th ed.) Citation

Dickens, C., & Muller, F. (1980). A christmas carol (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Dickens, Charles, and Frank Muller. A Christmas Carol. Unabridged. Prince Frederick: Recorded Books Inc., 1980.

MLA (8th ed.) Citation

Dickens, Charles, and Frank Muller. A Christmas Carol. Unabridged. Recorded Books Inc., 1980.

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