Cita APA (7th ed.)

Nesbo, J., & Barlett, D. (2012). Headhunters. Vintage Books.

Cita Chicago (17th ed.)

Nesbo, Jo, i Don Barlett. Headhunters. London: Vintage Books, 2012.

Cita MLA (9th ed.)

Nesbo, Jo, i Don Barlett. Headhunters. Vintage Books, 2012.