Cita APA (7a ed.)

Dickens, C., & Slater, M. (1971). The Christmas books: 1, A Christmas Carol ;The Chimes. Penguin.

Cita Chicago Style (17a ed.)

Dickens, Charles, y Michael Slater. The Christmas Books: 1, A Christmas Carol ;The Chimes. Harmondsworth: Penguin, 1971.

Cita MLA (9a ed.)

Dickens, Charles, y Michael Slater. The Christmas Books: 1, A Christmas Carol ;The Chimes. Penguin, 1971.