APA-Zitierstil (7. Ausg.)

Machin, D., Coghill, N., & Levy, L. (1999). Life sentence prisoners in Scotland. Stationery Office Bookshop.

Chicago-Zitierstil (17. Ausg.)

Machin, Diane, Nicola Coghill, und Liz Levy. Life Sentence Prisoners in Scotland. Edinburgh: Stationery Office Bookshop, 1999.

MLA-Zitierstil (8. Ausg.)

Machin, Diane, et al. Life Sentence Prisoners in Scotland. Stationery Office Bookshop, 1999.