Cita APA (7a ed.)

Nesbo, J., & Barlett, D. (2010). The snowman. Vintage Books.

Cita Chicago Style (17a ed.)

Nesbo, Jo, y Don Barlett. The Snowman. London: Vintage Books, 2010.

Cita MLA (9a ed.)

Nesbo, Jo, y Don Barlett. The Snowman. Vintage Books, 2010.